Please only post if you are personally looking to hire a freelancer or work as one. Agencies, recruiters, job boards, and so on, are off topic here.
Location: UK/Poland/Ukraine (with European experience)
Remote: Yes
Technologies: GenAI (LLMs, LangGraph, PydanticAI, CrewAI, LangChain, LangSmith, OpenAI Agents SDK, Semantic Kernel, Haystack, Weaviate), Deep Learning (PyTorch, TensorFlow, Keras, Optuna), NLP (spaCy, Hugging Face Transformers, NLTK, Gensim, OpenNLP, fastText), Cloud (Azure, AWS), Python, SQL, Docker, Kubernetes, Vector Databases Résumé/CV: GenAI & AI/ML Specialist | 8 Years in Research + 5 Years in Industry
Experience includes:
Developing RAG pipelines and semantic search for domain-specific tasks
Building intelligent agents and AI chatbots Fine-tuning layout models and leveraging visual-language models
Leading computer vision projects for prestigious clients (Louvre Abu Dhabi)
Data-driven product strategy and ETL pipeline development
Academic background: PhD in Computational Linguistics
Full stack AI professional with experience across multiple countries (UK, USA, Spain, Turkey, Austria) and strong multilingual capabilities. Expert in combining research knowledge with practical industry implementation.
Email: svitlana5077@gmail.com
Linkedin: https://www.linkedin.com/in/svitlana-tuchyna-36b032230/
SEEKING WORK | CENTRAL EUROPE | REMOTE
Premium service, fourteen person team of developers + 2 PMs + 1 QA + 1 UI/UX designer, focused on the design &
development of web and mobile products and custom integrations.
Working with EU & USA (EST & PST) clients from funded AI startups to corporations (Fortune500)
Can work as an outsourced team or cover the full product development cycle.
Email: info [at] higroup.io
Website with portfolio: www.higroup.io
Rate: Either fixed per project or $65/hour; Fast turn around. You receive a quote in 48 hours.
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Location: Slovenia, Ljubljana, European Union
Frontend: HTML5 (Bootstrap,Tailwind etc.), CSS3 (Sass), JavaScript (Vue.js, Nuxt.js, React), Three.js
Backend: PHP (Laravel), GO and Node.js (NestJS), Python (FastAPI)
Mobile: Flutter
Databases: MySQL, NoSQL, MongoDB
Platform: AWS, Azure, Oracle, DotDigital, Terraform
Integration experience: Stripe, Mollie, PayPal, Klarna, BigCommerce, Contentful, hygraph, Directus ...
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We always listen to the needs and wishes of our customers when advising on product
realization, we can proudly say that customer satisfaction is our guarantee.I am a full-stack developer with focus on PERN/MERN stack and over 10 years of experience delivering software. I have a strong background as a software architect and have successfully led teams as a fractional CTO. I have worked with clients from diverse industries worldwide. I have successfully delivered over 20 projects for a range of clients, including solo founders, early stage startups, growing startups, digital agencies, and notable companies like Apple and Binance.
Technologies: React.js, Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, TypeScript, Web3 (ethers.js), Chrome extensions and more.
Portfolio: https://andrejgajdos.com/projects/
Email: mail[at]andrejgajdos.com
Personal Website: https://andrejgajdos.com
LinkedIn: https://www.linkedin.com/in/andrejgajdos
Github: https://github.com/AndrejGajdos
Location: Greater New York Area Remote: Yes (US-based) Willing to relocate: No Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
About Me: I’m Karan Krishnani, an independent software consultant with over 15 years of experience in full-stack development, cloud architectures, and AI integrations. I’m currently looking for projects as a fractional embedded team member (10–20 hours/week). My background includes building scalable solutions for industries like healthcare, government, and financial services.
What my last client had to say about my work: Karan is a reliable and results-oriented individual who consistently delivered high-quality work.
Technologies:
Languages: JavaScript/TypeScript, Java, Python, Swift, PHP | Frontend: React/Redux, Next.js, Vue, Angular, TailwindCSS | Backend: Node.js/Express, Apollo GraphQL, Sequelize | Cloud: AWS, Azure, GCP, Heroku, Netlify | AI/ML: Hugging Face, Jupyter, DataBricks, Transformers.js | Observability: AppDynamics, Sentry, DataDog, Grafana | Other Tools: Docker, Terraform, Figma, Git, SST
Résumé/CV: https://karankrishnani.com/resume
LinkedIn: https://linkedin.com/in/karan-krishnani
Email: karan.krishnani at gmail dot com
Location: Indonesia (GMT+7)
Remote: Yes, but willing to work for western timezones
Willing to relocate: Open to Discussion
Technologies: Swift, SwiftUI, UIKit, XCode, CoreData, Kotlin, Flutter, Dart, SQL, JavaScript, HTML, REST APIs, Android Studio, Visual Studio Code, Git
Résumé/CV: https://drive.google.com/file/d/1oL-4JDjBxxHGpjxgw3eiob67xpc...
Portfolio: https://jaysonkaynneth.github.io
Email: jasonkenneth17@gmail.com
I'm Jason Kenneth Hauw, a mobile developer from Indonesia specializing in mobile app development with experience in Swift, Kotlin, and Dart (Flutter). I started my journey at the Apple Developer Academy, where I developed iOS apps. A notable app I contributed to was AppHear, an accessibility tool for deaf students. Since then, I've worked on iOS and Android apps for companies such as UENA (F&B app) and Flutter apps for OWL Plantations (ERP for palm plantations), contributing to development, UI improvements, and deploying the apps into the app store/play store. I'm passionate about mobile development and love to build impactful applications that can make a difference. I am currently looking for a remote position where I can contribute and grow. Thank you!
We are a small, family consultancy. Each of us has more than 15 years of professional experience in many stacks ranging from PHP, Erlang, through TypeScript/React to Rust. We have been in Team Lead/Architect/CTO roles in the past.
We have built multiple full-stack systems for clients from scratch, often acting as the whole dev team or the core of it while hiring and mentoring their in-house team. Of course we are also capable of taking on your legacy systems and developing them to the next level.
Although we work as B2B contractors, we usually have long-lasting relations with our clients, spanning many years.
Currently we specialize in Rust, TypeScript + React and Kuberenetes but we are flexible and experienced with many technologies.
LinkedIn: https://www.linkedin.com/in/metin-akat/ https://www.linkedin.com/in/rumyana/
GitHub: https://github.com/loxs https://github.com/rumyanar
More extensive CVs/portfolio available upon request.
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I'm a data scientist, I'm looking for hard problems to solve. Hair on fire "This is causing lemon-law recalls and we can't solve it."[1] type problems.
I love avant garde problems, and have a pretty unique toolset (LLMs+KB, OR+ML, etc). I've worked with names you know in automotive, tech, and other spaces. Recently I've been working with Oil & Gas - Production estimates, pricing, and things I'm not allowed to talk about.
I've worked on projects including LLMs, knowledge extraction, automotive part failure prediction, translation, maintenance optimization, automated sports highlights, and more. I've also done some more interesting work including vehicle route planning in constrained environments.
Get in touch. Even if you're unsure, get in touch. Referals welcome. Email in profile.
[1] Yup. Done that. A few times.
Versatile developer with 20+ years of experience, specializing in bringing products from concept to market quickly with a focus on generating revenue and demonstrating value. Whether modernizing legacy systems or building new solutions, I create maintainable code that grows with your business. Core expertise:
Embedded Development: Linux, RTOS, and bare metal systems using C, C++, and MicroPython Network Engineering: Distributed systems, protocol design, and networked applications Backend Development: Python/Django and Go microservices Mobile Development: Native iOS and Android applications DevOps & Cloud: AWS, DigitalOcean, Docker, and Ansible deployments Media Systems: Audio/video processing and streaming solutions
Available for part-time or full-time contracts, I'm committed to building lasting partnerships through reliable delivery and clear communication. Looking to bring your product vision to life or need help with an existing system? Let's discuss how I can help drive your project forward.
Github: https://github.com/jd-boyd Website: https://boydtechnicalsolutions.com/ | https://blog.jdboyd.net/ Email: jdboyd@boydtechnicalsolutions.com LinkedIn: https://www.linkedin.com/in/jdboyd/
Willing to relocate: Yes
Hi I’m Mark, a Web Developer, Consultant and Automation Engineer originally from the UK. I specialise in devops/system tools, workflow automation integrations, and NodeJS web development.
10+ years working in IT, experienced delivering large projects for Fortune 500 companies internationally, and working remotely.
Most recently I’ve been developing social media SaaS and statically generated (a.k.a Jamstack) websites, built using GitHub Actions, deployed to Netlify.
Technologies:
NodeJS, Perl, Python, Bash, Git, Express, Eleventy, Passport, Mocha, HTML/Javascript/CSS, ES2015-2020, JQuery, Backbone, Bootstrap, AWS, Digital Ocean, Netlify, Heroku, Docker, Lambda, Serverless, Message Queues, Stripe, Mailgun, Linux, Postgres, MongoDB, Redis, Nginx, Letsencrypt, GitHub Actions
About me: https://markjgsmith.com/about
Portfolio: https://markjgsmith.com/portfolio
Recommendations: https://markjgsmith.com/recommendations
Résumé/CV: On request via email
Email: markjgsmith@gmail.com
Hi, I'm Jim and I'm a hands-on, full-stack designer, moving products and services from 0 to 1.
My expertise is in complex contexts, technical users and tools. I grew up in a family of programmers, but ended up in design school, so bridging the leading edge of technology and the human experience has always been the default. My research and work has taken me from taking Linux builds from command line to GUI, to designing how we understand cities and their data, to how to design for a p2p internet.
- Consistently delivering inventive, best of class, user-centric solutions that captivate and engage - Expertise in all stages of design, from concept, user research, strategy, wireframes and prototypes to shipping - Natural collaborator, seamlessly integrating with cross-functional teams and stakeholders to inspire strategic thinking and propel organisations forward - Proficient in mixed platforms and emerging technologies with a proven ability to develop ground-breaking products
Location: Slovenia, EU, CET timezone
My portfolio and additional info can be seen at my website: https://jimkosem.com/
LinkedIn: https://www.linkedin.com/in/jkosem/
Email: jim@jimkosem.com
Our investors include Founders Fund, Thrive Capital, SV Angel, @balajis, and many more incredible folks who have taken a chance on us; it's been my mission for the last 3+ years to make sure that everyone involved in this venture does phenomenally well.
https://jobs.ashbyhq.com/center/d979daef-e103-4e54-811b-b809...
Or email me directly: omar+hn@center.app
I am a "full stack developer with a Front End Focus" with over 15 years of experience and countless projects under my belt.
Location: Atlanta, GA USA
Remote: Yes
Willing to relocate: No
Technologies: Typescript, JavaScript, Vue, React, Tailwind, Astro, NextJS, Node.js, Postgresql, Docker, AWS, Linux, HTML, CSS, Figma, Electron
Résumé/CV: http://alexstubbs.com/resume - https://www.linkedin.com/in/alexanderstubbs
Email: hialex [at] duck.com - http://alexstubbs.com
I have since worked on countless projects from interesting startups in various spaces, to enterprise level applications, government funded incentivized data applications, as well as multiple personal and collaborative projects. You have most likely seen some of my work on the market for large brand name designs, applications, and products.
Technologies: JavaScript, React, Node.js, Go (Golang), GraphQL, Apollo Client, Hasura, PostgreSQL, Terraform, RESTful APIs, Material UI, React Hook Form, Storybook, Cypress, LaunchDarkly, Figma, Auth0, Docker, Kubernetes, GCP, Helm.
Résumé/CV: https://www.linkedin.com/in/eunhye-choicode
Email: eunhye[at]choicode.com
Hi, I’m EunHye, a software engineer with over six years of experience in ad tech and building data-driven platforms. I’ve worked full-time remotely for a U.S.-based startup, where I developed a customer data streaming platform, integrated third-party APIs, and built dashboards with React to help customers interact with their data.
My experience has given me a strong foundation in working with distributed global teams and thriving in international remote setups.
I’m currently seeking opportunities to bring my skills and expertise to an innovative and forward-thinking team. If you know of any opportunities or would like to connect, I’d love to hear from you. Thank you so much for your time!
P.S. You can see more specifics about my experience and the technologies I use on my website: https://choicode.com
Remote: Yes (20 years experience, efficient, productive, and highly available)
Willing to relocate: For the right position; remote with occasional travel much preferred
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Seeking part-time or full-time work in development, source code audits, or reworking codebases left in poor shape. Specializes in Ruby, Rails, React Native, Node, React, and Javascript. Experienced in all phases of software development, including architecting solutions from the ground up, reworking/rebuilding/refactoring existing projects, and contributing to modern codebases. Focuses on React Native (core contributor), React, Ruby on Rails, and Javascript/Ruby.
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Technologies: React Native (core contributor), React, Ruby, Ruby on Rails, JavaScript, Perl, Objective-C, Java, Swift, C, C#, Python, Node.js, Express, PHP, GraphQL (Apollo), Mobile Development (Native: iOS/Xcode, Android/Android Studio, Hybrid: Cordova/Ionic, HTML5/Canvas, CreateJS/ImpactJS/Phaser, Flux (Redux, Alt.js, Mobx)), MySQL, PostgreSQL, MongoDB, Firebase, RSpec, Cucumber, Selenium, Mocha, Jasmine, Sphinx, Solr, Lucene, Elastic Search, AWS (S3, EC2, Lambda, Amplify, RDS, etc), Linux, Apache, Git/GitHub workflow, DevOps, Heroku, JIRA, Confluence, BitBucket, MongoDB, Web3, Crypto, NestJS, TypeScript
Resume: https://docs.google.com/document/d/1kQ6wp-hvewB-fGRNEVnywVpL...
Email: adamjroth@gmail.com
Email: c410.f3r (at) gmail.com
Location: Brazil
Remote: Yes
Résumé/CV: https://c410-f3r.github.io/curriculum.pdf
Technologies: AngularJS, Assembly (x84_64), C, C++, Cryptography, Docker, Docker Compose, Ember.js, GCP, Golang, Java, JavaScript, Kubernetes, Linux, MongoDB, MySQL, NodeJS, PHP, Polkadot, PostgreSQL, Python, ReactJS, Rust, SQL Server, Smart Contracts, Solana, Solidity, Substrate, TypeScript, Vue.js
Willing to relocate: No
While I'm familiar with various technologies, my passion lies in programming with Rust. Whether it's backend development, blockchain, compilers, DevOps, embedded systems or mobile applications, I am totally onboard as long as there is a little bit of Rust involved.
For more information, take a look at my CV (https://c410-f3r.github.io/curriculum.pdf) or my GitHub account (https://github.com/c410-f3r).
Bubblehouse provides a white-glove, custom loyalty platform tailored for e-commerce brands — from small enthusiast shops to large enterprises (for example, we're powering loyalty for one of Mattel's brands). We're fast, lean, and love solving niche loyalty challenges.
We need a reliable Magento/PHP freelancer to tackle occasional Magento 2 tasks related to our Magento integration and problem solving for clients. You’ll be our go-to person for ongoing development and problem-solving related to our Magento integration module.
The ideal candidate:
- Has solid hands-on experience with Magento 2 internals (custom modules, observers, integrations).
- Writes clean, modern PHP, uses Composer & Git confidently.
- Knows how to diagnose tricky Magento issues.
- Can overlap partially with our team between 9 am – noon New York time for quick check-ins while actively engaged on our tasks.
- Can self-direct, communicate clearly, and invoice cleanly.
Work style:
- Fully remote, async-first. Occasional calls only as needed, we hate unnecessary calls.
- Compact, friendly, no-nonsense team.
- Quick task turnarounds, minimal bureaucracy.
Interested? Fill out this form to apply: https://bubblehouse.typeform.com/to/wsGgLyb2
Generalist, anything from CUDA to SvelteKit. Less hand-holding more commanders intent.
Pytorch: https://github.com/xl0/lovely-tensors (you might have used this one!)
CUDA: https://xl0.github.io/cuda-100
WebDev (SvelteKit)/LLMs: https://chat.congusto.ai/chat https://github.com/congustoAI/chat
More LLMs: https://github.com/ConGustoAI/friendlly
DevOps, Linux daily.
In the past, I did electronics engineering: https://imgur.com/a/NGPzFLp
Masters in Systems/Synthetic Biology.
TG: @xl0xl0xl0
Stack: iOS, Swift, SwiftUI, UIKit, Objective-C, SwiftData, CoreData, Swift Concurrency, Swift Testing, XCTest, CloudKit, StoreKit, CI/CD (Fastlane, Bitrise), product analytics (Segment, Amplitude, Braze), error tracking (Sentry, Crashlytics), Git, serverless backends (AWS Lambda), Mapbox, Alamofire, Twilio and more.
Website: https://www.albertodenia.com
LinkedIn: https://www.linkedin.com/in/albertodn/
Email: albertodenia [at] gmail.com
Hi, I’m Alberto! I’m a software engineer with 14+ years of experience building mobile apps and games serving millions of users. My main expertise lies in iOS but I'm also familiar with other technologies, so I can do backend work, setup CI/CD workflows, analytics pipelines, etc. I'm the kind of developer that keeps the big picture in mind so I can lay down a solid foundation for your project, while also caring deeply about the details and polish that make out for a great UX. I usually work with an hourly rate but I'm open to flat-race pricing for well-scoped projects.
Location: San Francisco, USA
Remote: Open to it
Willing to relocate: Yes
Technologies: Python, C++, ROS, OpenCV
Resume/CV: https://drive.google.com/file/d/1KDVqrcbSrG1GEcZACEu_FgFqVdK...
Email: nitinjoseph1997@gmail.com
LinkedIn: https://www.linkedin.com/in/nitin1106/
Hi there! I'm Nitin, a software engineer with a passion for AI/ML, computer vision, and automotive software.
I’ve spent some time at Bosch developing real-time ADAS applications and optimizing perception pipelines, and I'm now deep into research at NC State—exploring information bottlenecks in deep learning and contributing to open-source projects like SGLang. I've also led projects in robotic navigation using Visual SLAM and ROS, fueling my interest in autonomous systems. Lately, I've been diving into AI agents and exploring innovative applications across different domains.
I'm eager to collaborate on challenging projects in robotics, intelligent systems, or any cutting-edge tech. If you're working on something exciting in these areas, let's connect!
Location: Germany
Remote: Yes
Willing to relocate: No
Languages: English, German
Technologies: Python, Natural Language Processing, Search Engines, Machine Learning, Finance, Perl, Lua, Java, Linux, Golang, Haxe, scientific Py (numpy, scipy, pandas, matplotlib, scikit-learn), QGIS & geographical Py, nltk, word2vec, vector search, llms, elasticsearch, apache solr, lucene, quickwit, tantivy, PostgreSQL, clickhouse, mongodb, redshift, AWS, Azure, docker, git
Résumé/CV: https://richard.bergmair.eu/en/projects/resume.docx
Web: https://richard.bergmair.eu/
Email: richard.bergmair funny-at-shape urefpa25.onmicrosoft.com
Hours: CET (European), US East, Indian
Ph.D. in Natural Language Processing (NLP) from the University of Cambridge; recently: course on LLMs from M.I.T.'s AI & ML Certificate
13 years of freelancing
~ 10 years of that was heavy on Data Science & Machine Learning (Goldman Sachs, Telefónica Germany, Flowminder Foundation, ...)
~ 7 years of that was heavy on Search Engines & Natural Language Processing (DuckDuckGo, JUJU a.k.a. job-search-engine.com, ...)
some special interests: privacy & data protection (TÜV-certified), law & compliance, finance, bookkeeping
I design and build real-time platforms, full-stack apps, and embedded systems - from cloud dashboards to drones. I've led engineering for a cloud-native analytics platform in regulated pharma (real-time visualization of plant data), developed autonomous delivery systems at Manna Aero, built BMC firmware for enterprise storage at NetApp and designed automated warehouse robots at Eiratech Robotics.
I also help startups go from zero to launch in a week - taking rough ideas and turning them into clean, performant, production-ready tools.
Looking for freelance work in early SaaS teams, integrations, infra-heavy builds, or high-conversion marketing sites.
What I bring:
• Full-stack product delivery (TypeScript, React, Next.js, Python, PostgreSQL, MongoDB)
• Embedded + backend systems (C, Linux, telemetry, automation)
• SEO-ready, scalable frontends for startup founders
• From idea → clean, tested, deployable code - fast
If you're building something ambitious (or just broken and messy), I can help.
Portfolio: https://www.bartekbaran.com
GitHub: https://github.com/BBato
Résumé/CV: https://drive.google.com/file/d/1Fme-hI1aOzxM_t844pHHZQN08Hb...
Email: contact@bartekbaran.com
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git
Résumé/CV: https://docs.google.com/document/d/1lMjbMfEHKdCETFNXcV3Q4dRu...
Email: nishchalaro[at]gmail[dot]com
I am a senior developer and consultant with over 11 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise applications.
My expertise includes data visualization, business intelligence and analytics. I have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).
I am looking for freelance/consulting opportunities at the moment (up to 40 hours/week).
Website: https://www.nishchalarora.com/
We are a small remote full-stack design and dev team specializing in healthcare apps. Our portfolio: https://vitalsphere.digital. Some recent projects we've worked on: https://pathways.org/mobile-app, https://axiosint.com/digitalsolutions, https://popset.xyz, https://www.signupmedia.com, https://emulatebio.com, https://conveyour.com, https://www.webvideocaster.com, https://ways2well.com.
Some of the technologies we're most familiar with: Web and mobile design, UI, UX, iconography, illustration, design prototyping, PHP, Node.js, Meteor, Python, Ruby, JavaScript, HTML, CSS, Sass, LESS, Stylus, CoffeeScript, WebSockets, AJAX, MongoDB, Redis, MySQL, Cordova, PhoneGap, React Native, iOS, Android, Browser extensions (Chrome, Firefox, Safari), AWS, WordPress, Joomla, Drupal, C, C++, C#, Java, Objective-C, Swift, pharmacy systems such as QS/1, HL7, HIPAA, Smart Contracts, Motoko, Web3.
We offer hourly rates and discounted monthly retainer options. Contact: via our website or you can contact me directly at eliyah@vitalsphere.digital.
Hi! I am a Senior Software Engineer with 8 years of experience. I've worked extensively on large, sometimes legacy, Rails monoliths, and have designed and built Rails applications at scale.
I offer expertise in:
- Refactor legacy and greenfield Rails apps, increase test coverage
- Perform deep debugging to identify and resolve root causes
- Optimize performance with caching strategies, database tuning, and auto-scaling
- Implement authentication and identity and access management: OAuth2, OIDC, SAML, user provisioning, and audit logging
- Build CI/CD pipelines and container deployments using Docker and Kubernetes/ECS
- Integrate third-party APIs (CRMs, DocuSign, Active Directory, Google Cloud)
*Tech Stack* Ruby, Ruby on Rails, Python, JavaScript/TypeScript, PostgreSQL, Redis, Sidekiq, Docker, Kubernetes, AWS, ECS
CV: https://drive.google.com/file/d/1eFJt5gpK7C-nNJWar75jmskSTIr...
LinkedIn: https://linkedin.com/in/andremuta
Email: andremuta+hnhire@gmail.com
Portfolio: https://angeliqueboudeau.org/#portfolio
Contact: hi@angeliqueboudeau.org
I’m a web & print designer who helps organisations involved in social and environmental causes. I’ve helped clients in the past with projects focused on thermal solar energy, household waste reduction, plant-based food advocacy and data science for social/environmental issues. My design process aims to understand your needs and challenges and create designs aligned with your goals and values.
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Design services:
· Web design: responsive mobile/desktop designs that are lightweight and fast, where I can also arrange web development
· UI design: wireframes, mockups, clickable prototypes
· Print design: posters, flyers and business cards, with prints optimised for reduced ink and material usage
· Branding: logo design, style guides, posters, booklets, slideshows and social media banners
· Included in all services: advice on sustainability, accessibility (WCAG), content/copy, and SEO
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Skills: Figma, FigJam, Canva, Inkscape, GIMP, Scribus. Basics of Git, HTML, CSS, Linux, Visual Studio Code, Hugo, static websites. Fluent in French and English.
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Contact me via https://angeliqueboudeau.org or hi@angeliqueboudeau.org with a short description of your project, and how you think I can help, then we can arrange a call to discuss next steps!
Location: India
Remote: Yes
Willing to relocate: No
Technologies: Android, Flutter, React(TS/JS), Node, SpringBoot and Go
Résumé/CV: https://burhanrashid52.com/consultation
Email: burhanrashid5253@gmail.com
Github : https://github.com/burhanrashid52
Website : https://burhanrashid52.com
My name is Burhanuddin Rashid, and I am a software engineer with 8+ years of experience in developing mobile applications. I am an open-source enthusiast and a Google Developer Expert in Dart and Flutter.
I owe most of my career to the open-source community. I got exposed to this when I open-sourced my first Android PhotoEditor library, which reached around 3.8K stars and is still active. This led me to an opportunity to speak at Droidcon Berlin 2021, sharing my open-source learnings.
My biggest contribution so far in the product was to improve code and app quality by introducing testing to the team. Before that, I was the Android tech lead to build an offline-first app to manage package delivery with real-time location tracking, collaborating with a remote team. Apart from this, I've also worked on web and backend technologies like React and Spring Boot, which gives me additional knowledge of how the system works end-to-end.
Also, in my free time, I learn and share my knowledge by writing blogs, newsletters, Youtube videos, or speaking at conferences.
Hi! I am Oleksii from Ukraine. I am looking for a remote job as a Ruby on Rails developer. I have worked with companies from Europe and the United States.
I have nine years of experience as a Ruby on Rails developer. Among the latest jobs, I can mention Clevergig https://www.beeple.eu/en/clevergig I started working at Clevergig as a developer and ended up as a tech lead. I worked there for more than 3 years. I was involved in developing new functionality, maintaining old code, refactoring, and so on. I had great success in optimizing the application's performance. Together with the team, we have developed a lot of new complex functionality, which allowed the company to gain a good foothold in its niche: - I optimized some API endpoints. The response time decreased from 90-120 seconds to 0.5-2 seconds. - I implemented integration with external services such as SDB, AFAS, etc. - Together with DevOps, I set up a separate environment for one large client. The environment had its own separate Ruby On Rails app, separate MySQL database, separate Redis, etc.
Before that, I was involved in the development of a Ruby on Rails project with a peak load of 80,000 requests per minute.
CV: https://drive.google.com/file/d/1tW4JRoP3VuEs976mqeOta1u6V-P...
Linkedin: https://www.linkedin.com/in/oleksii-neishchenko-44a23893/
Email: oleksii@ilikegoodcode.com
Location: London, England, UK
Remote: Yes — also open to hybrid or office-based roles
Willing to relocate: Yes, depending on the country
Technologies: Swift, SwiftUI, UIKit, AppKit, macOS, iOS, iPadOS, watchOS, Core Data, Combine, Swift Concurrency, Grand Central Dispatch (GCD), Object-Oriented Programming (OOP), Model–View–Controller (MVC), Model–View–ViewModel (MVVM), Accessibility, Cocoa, Cocoa Touch, Mac OS X, OS X
Résumé/CV: https://drive.google.com/file/d/1PXqOgmimoQgPd40rwrE_SUHW1a6nb_7K/view?usp=sharing
E-mail: Please refer to my CV
Currently developing a macOS Mastodon client, Oliphaunt — more details, screenshots and feedback are available here (https://github.com/anosidium/Oliphaunt-Feedback-And-Support). Previously built HacKit (https://apps.apple.com/app/id1549557075), a macOS Hacker News reader, which has been well received for its simplicity and adherence to platform design language. (https://github.com/anosidium/HacKit-Feedback-And-Support)
Open to freelance or full-time roles. Particularly interested in working on meaningful software that makes a positive impact — whether as part of a small, focussed team or a larger organisation with a clear and thoughtful product vision.
Resume/CV: spirofloropoulos.com
Email: spirodonfl at gmail dot com
I've been programming for almost 25 years now. My skills range from websites to desktop applications to native mobile apps and more.
I created https://github.com/spirodonfl/htmx-offline-mode.
You can look at over a years worth of content where I build a video game in Zig, Odin and now C, compiled to WASM, running on the browser with no hardware acceleration, no canvas, no webgpu, no webgl, vanilla HTML, vanilla CSS (and css3d, btw), vanilla JS, all div elements, just to show it's possible. https://www.youtube.com/@SpiroFloropoulos
Team engagement, mentoring, hiring, devrel, content creation are all additional skills to programming. Building fast, simple, websites and applications is my bread and butter.
Technologies -
Programming: C/C++, Python, JavaScript, Kotlin
Embedded Systems: PowerPC, ESP32, STM32, Altera MAX10, Lattice iCE40UP5k
ML: TensorFlow Lite, PyTorch, OpenCV, MATLAB, ONNX
IoT: BLE, WiFi, MQTT, LoRa
Digital Logic: VHDL, Verilog
Resume: https://docs.google.com/document/d/18mjB1tIH5s-ZmiET_smUxbMo3FaiC637aW_us8P0U5I/edit?usp=drivesdk
Email: dm@datameta.info
My latest projects have been in full-stack edge AI R&D, memory controller firmware dev for servers, and chip bringup/testing for mainframes.
I'm passionate about modular synthesis and tinkering with all sorts of circuits and DSP. Currently upskilling in analog PCB design and refining my abilities in FPGA development. Also WIP on a 3D-printed robot arm to practice control systems and actuation.
-----------------------------------------------------------
Frontend: HTML5, CSS3 (SASS), JavaScript (Vue.js, Node.js, Nuxt.js, React.js, TypeScript, AngularJS, jQuery)
Backend: PHP, Java, Python (Django), C++, C#, Ruby, .NET, Go (Golang)
Mobile: React Native, Swift, Kotlin, Xamarin, Flutter
Databases: MySQL, NoSQL, PostgreSQL, MongoDB, Redis, Microsoft SQL Server
Cloud: AWS, Azure, Oracle, Google
UX/UI: Figma, Sketch, Adobe XD, Photoshop, Illustrator
-----------------------------------------------------------Quick Bio
I'm Mike, your Strategic Engineering Partner and Fractional CTO with 25+ years of experience in Tech.
I specialize in helping early-stage (generally Seed to Series A) founders build MVPs and scalable systems, so they can hit their next funding milestone. I’ve worked across the full spectrum of tech from hardware to software, and everything in between. And I get that the systems we build or transform are means to an end, which is often a financially significant transformation for the business.
Some of the industries I’ve worked with include: healthcare, security, infrastructure, FinTech, EnviroTech, SaaS, AI, and UAS/Robotics.
How I Can Help
I bridge the critical gap between technical complexity and business objectives, translating your vision into actual systems that deliver tangible results.
My value comes from combining both strategic vision AND hands-on implementation, working at both the high level (strategy, architecture, roadmapping) and low level (implementation, optimization, mentoring) to drive measurable outcomes.
After decades in tech, I've developed a rare ability to navigate the space between "this is how we've always done it" and "here's what actually works," helping early-stage companies build the right foundation to reach their next funding milestone.
Tech Stacks
There's a bunch. Check out rhnkdigital.com/#about for details
If any of that sounds like a fit, send me an email. I'd love to connect and learn more about what you're working on!
Website: rhnkdigital.com Email: mike at rhnkdigital dot com
Independent software developer and system administrator available for flat-rate projects, and as a fractional embedded team member. I've been building and maintaining full-stack web applications and cloud software solutions for over eight years. My work emphasizes simplicity, security, accessibility, and reliability.
Solutions - Custom software development, data processing, content management systems
Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
Skills and experience - Read my portfolio blog here: <https://www.matthewcardarelli.com/blog/client-stories.html>
- Web UI: HTML/CSS/JS (React, NextJS, Typescript, and more)
- Web server: Python (FastAPI), NodeJS (Express), GraphQL, Nginx
- ETL: Python (petl, multiprocessing, Boto3)
- Database: SQL RDBMS (PostgreSQL, MariaDB, SQLite)
- Cloud sysadmin: AWS (RDS, S3, VPC, and more), GCP (Tasks, Cloud Functions, Firestore), Akamai/Linode
- DevOps: CircleCI, Terraform, Ansible, Docker/Podman, Prometheus, OpenTelemetry, Grafana
- Auth: OAuth 2.0 + OpenID Connect (Auth0)
Pricing - Available on a fractional or flat-rate project basis: <https://www.matthewcardarelli.com/pricing.html>
More information available at: <https://www.matthewcardarelli.com/>
Location: Dublin, Ireland
Remote: Yes, but some time in an office would be nice
Willing to relocate: Yes, I'd like that
Technologies: Golang, Python, C++
Résumé/CV: https://docs.google.com/document/d/1XhSKk9FijlrP8jhbEVrBs5TG9dXe6f4wt9vnPBWclnY/edit
Email: todormihai [at] gmail [dot] com
LinkedIn: https://www.linkedin.com/in/mtodor
GitHub: https://github.com/mihaitodor
I would like to explore topics such as cancer immunotherapy, genome engineering, epigenetic clocks and the underlying mechanisms of biological ageing. Don't hesitate to get in touch with me if you're interested in bouncing around project ideas or starting a collaboration.
In past 20 years did many different projects, mostly worked with teams 1-5. 60% of projects were related to sport and TV, rest was various other fields. I was jumping between leading, architecting, designing, programming and things in-between :)
Last years I programmed mostly in C# (web services, aspnet, razor, ...) also desktop apps (WinForms, WPF, Avalonia), JS/Typescript (mostly for gui, I enjoyed mithril and now SolidJS). I also did some c++ for various small integrations (for example some plugin for Godot, some ffmpeg, ...) and lately studying Rust. Mostly worked with GPC 70% , AWS 20%, other 10%.
I like to make GUI/backends that makes sense, are easy to understand (test with users) and performant/fast. Also to last years, with minimum dependencies.
I also have experience with live events setup for small broadcast of events, networking experience
I did tons of remote support with people around the world, also know how to use this information to make better programs (or design...).
I do not have any experience with AI.
Looking for 20-100 hours per month.
hellohn@smmx.dev
Available for full-time or part-time contract work, preferably on a long-term basis, but I'm also available for smaller projects.
I am very flexible with my working hours (mostly working with clients from USA).
I am a full-stack developer with more than 10+ years of experience. C#, Node.js, AWS (certified developer), DevOps, CI/CD pipelines, microservices, react
I prefer long-term contract work, but I'm also available for smaller projects. I'm also available through Toptal.
Github: https://github.com/boros-csaba
Website: https://www.boroscsaba.com/
Toptal: https://www.toptal.com/resume/boros-csaba
CV: https://www.boroscsaba.com/assets/cv.pdf
Email: boros.csaba94@gmail.com
~~
20+ yoe as dev/IC. 10+ yoe in managerial and executive roles. Multiple great exits and acquisitions. I have recently built a software NGO with over half a million supporters and over a thousand active volunteers and major political and media networking. I have built tech for Tezos, Oracle, Shell, Digitas, Saatchi & Saatchi, Time Warner, Sparkasse, Bank of America.
If there's a problem related to tech, I can solve it, and build a team or company around it. Available for work as dev/IC, EM, Director, or CTO, with experience in each. Full-solution MVP development from scratch. Performance optimization and modernization of older systems. DSL and programming language design, compilers. Let me know if you're looking for experience that isn't below! HN posts are short. CV upon request.
If you think I might be able to help you, shoot me an email: damian.jobsites+hn@gmail.com
~~
Example engagement types:
- Long term dev / IC or managerial roles
- Security audits for cryptography and secure code
- Review your code and dev processes, 10-page report
- Short-term dev and research work
- One-shot meetings
(see reply for skill list)
- Backend Programming: Zig, Rust, Haskell, Python, JS, TypeScript, Node, Vue, React, Elm, Scala, C, C++, SQL, Perl, PHP, Clojure, OCaml, Erlang, Elixir, Theorem provers (TLA+, Isabelle HOL, Agda), ...
- Devops & co: NixOS, Terraform, AWS, Docker, Ansible, Linux admin, Distributed Systems, ... Quote from code review: "This is the most beautiful Bash code I've ever seen written"
- Fintech: Dev experience with banks and financial institutions. Launched Tezos and other major blockchains. Dozens of smart contract audits.
- Bizdev: Gamification, consumer modelling, data-driven retention and engagement
- AI: LLMs, predictive text, machine vision (trajectory tracking), DSP, Big Data, ...
- Infosec: Cryptography, Red team testing, RE, audits, threat modeling, ...
- Other tech: Godot game engine, audio engineering (mastering), Verilog, VHDL
Management and business: Minor in Psychology, led and managed teams between 2 and 30 people, product design and gamification, hiring, executive and political outreach, media appearances, and a lot of other experience that won't fit in this post.
I can do pretty much anything in IT. What I love doing the most is using my 30+ years of technical experience to create responsive, efficient and long-lasting technology implementations for clients.
I can work as easily at the project level as I can at a global C-level.
I have 30+ years of experience in every area of IT, with hundreds of technologies, products, and technical paradigms. I'm a hands-on CTO, specialising in cloud, IT strategy, systems & DevOps engineering, enterprise development, solution / enterprise architecture, IT management, Big Data and data-based systems in general.
For more information please contact me directly via https://www.theconsultantcto.com/?sid=hnf2505 or on LinkedIn at https://www.linkedin.com/in/lajosm/.
SEEKING WORK
US, Europe | Remote | Product Designer | Freelance, Contract
.
Work: https://www.raigo.design/case-studies
LinkedIn: https://www.linkedin.com/in/raigolilleberg
Email: hi@raigo.design
.
Hi, I’m Raigo, a self-taught freelance product designer focusing on web and mobile applications. Over the last (more than a) decade I’ve worked with startups and companies across EU/US, bridging the gap between design function, development and business.
.
Few things I can help with
– design consultation
– visiting CDO (set up a design function, bring closer cross-functional teams etc)
– strengthen product experience and brand consistency
– improve product usability and accessibility
– streamline (and systemize) in-house design function
.
Learn more about my work at https://wwww.raigo.design
.
Let me know if this sparks your interest, so we can discuss this over a quick call—hi@raigo.design.
Thank you for your time, till soon!
.
Raigo Lilleberg
hi@raigo.design
in/raigolilleberg
——————————————
If I can be of assistance, please feel free to contact me.
Location: Warsaw, Poland
Remote: Yes
Willing to relocate: Yes
Des: User Research, User Flow, UX/UI, Web, Holistic, Design System, Wireframes, Email Design, Dashboards, Mobile App Design, 3D, Illustrations, Animations, Figma, FinTech, E-commerce.
Dev: Ruby, Rails, Hotwire, JavaScript, TypeScript, React, Vue, Svelte, Nest, Next, Nuxt, Tailwind, Postgres, Docker, CI/CD (Gitlab & Github), Grafana, etc.
Email: maxberdnikau@gmail.com
Location: Mumbai, India
Remote: OK
Willing to relocate: No
Technologies:
- Python/Pandas
- Java/Spring Boot
- Data Engineering (ETL/ELT, data pipelines)
- Product Development
- Other (SQL, Redis, Docker, AWS, Azure, DBT)
Résumé/CV: https://dvalia.in/blob/Darshan_Valia_Resume_Technical.pdf
Email: On Resume
Linkedin: https://www.linkedin.com/in/dvalia/
Remote is preferred for time zones spanning Europe to India; onsite/hybrid in Mumbai is also great.
Mechanical engineer with a background in CNC manufacturing. I work with clients ranging from start-ups to established corporations, helping to consult and manufacture prototypes. Proficient in CAD design, and have in-house capabilities to machine parts for clients on Haas and Doosan CNC equipment.
Recent work includes designing and machining electrical enclosures and racecar parts.
I am well rounded with skills outside of mechanical engineering including experience in automation and control systems, robotics, software development, and more.
Current projects of mine include developing engine dynamometer systems, including the required control systems and mechanical assemblies to accurately test racing engines: https://www.precisiondynotech.com/
Email: Sean@SeanBeever.com | Web: https://seanbeever.com
I'm a senior data scientist with a multidisciplinary engineering background spanning chemicals, renewable energy, and aerospace. Past projects have included abnormal event detection in chemical and energy systems, optimization, and signal processing and classification. I'm ready to take on any problem, in any industry, big or small, in data science, machine learning, forecasting, optimization, statistics, and any sort of modeling.
Reach out if you have questions about how you can extract knowledge from your large pile of industrial data. I'm always excited to learn about a new industry!
Christy Poulos https://www.linkedin.com/in/christinepoulos/ www.onstridemarketing.com christy@onstridemarketing.com Book 15 mins and let's see if I can help: https://calendly.com/christypoulos/consultation-request
I'm a senior marketing leader with more than 20 years of experience scaling B2B tech companies and products. I focus on GTM strategy, execution, and customer experience. I help emerging B2B tech companies scale their marketing and reach the right buyers through proven GTM frameworks and seasoned executive leadership.
THE PROBLEMS I SOLVE Misaligned Executive Leadership - Experienced leadership that brings together Product, Marketing, and Sales for effective and aligned execution - freeing you up to run your business. Talent and Skills Gaps - Leverage my experience building high-performing organizations, mentor your marketing team, manage performance, and fill critical skill gaps. Unclear GTM Strategy - With proven GTM frameworks and launch strategies, I drive repeatable, predictable processes and outcomes to bring products to market. Underperforming Marketing - I bring proven marketing playbooks that work across channels to bring qualified opportunities, not just MQLs. Accountability and KPIs - I establish clear metrics that matter - shifting focus from vanity metrics to qualified pipeline and revenue contribution.
QUESTIONS TO ASK ME How do we turn our existing marketing spend into predictable pipeline? What marketing talent do we need at our stage? How do we know if our GTM strategy is right for our next growth phase? When should we invest in different marketing channels and capabilities?
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies:
Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro
Presentation: Keynote, InVision, Microsoft PowerPoint
Project Management: Jira, Kanban Boards, and Trello
Prototyping Tools: InVision, Axure RP and Figma
Programming: Basic HTML & CSS
Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...
Email: shetyemanasi18[at]gmail[dot]com
Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.
I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design
Portfolio: https://www.manasishetye.com/
Freelance UX/UI & SaaS Product Designer for hire, remotely.
Hey, I'm Brendan - a product & UX designer with a Bachelor's Degree in Interaction Design.
8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.
---
I'm available for:
• SaaS UX/UI Design for Web & Mobile - Stop losing users due to clunky interfaces. I'll create sleek, modern, and intuitive designs for your web app, dashboard, or mobile app to increase user engagement, attract new users, and drive retention.
• Ongoing Design Partnership - I'll provide continuous, development-ready designs with custom workflows and processes. I'll help you establish smooth design-to-development handoff, allowing you to focus on your business and deliver iterative improvements to your product.
• Interactive Prototypes - Avoid costly development mistakes by testing ideas early with high-fidelity, clickable prototypes. I'll help you gather crucial user feedback and validate your concepts before you commit to full development, saving time, resources, and reducing risk.
• Scalable Design Systems - Need a scalable, efficient approach to your product design? I can create a design system for your business. This will help save time and keeps your brand experience unified across all platforms.
• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design
---
• Retainer, ongoing UI / UX design arrangements available.
• Portfolio: https://SaaSDesigner.com
• Location: Toronto, Canada (GMT-4)
• Email: bren@saasdesigner.com
Built Natera’s real-time lab monitoring system (cut lookup from 30 → 10 min) and HIPAA-grade QC dashboards across 12 datasets. Won SambaNova “Best AI Implementation” and 2025 Multimodal AI Agents hackathon. Freelance data engineer for Zuhly Tech: Python+Playwright scraper → MongoDB pipeline, cleaned & ready for ML.
I ship dashboards, ETL, and GenAI/RAG prototypes fast: • Python | SQL | Snowflake | Pandas | FastAPI • OpenAI API | Neo4j | Power BI | Docker | Linux
Available 10-20 hrs/week for project or retainer. Typical engagement starts with a two-day spike that delivers a working POC and next-step roadmap.
GitHub: https://github.com/samdc73 Résumé: https://samdc73.com/resume/HusamAlshehadat.pdf Email: husam@samdc73.com
Email: tinmarkoviccs (at) gmail.com
I'm a software engineer who helps media and research organizations turn their internal knowledge into external-facing APIs. Whether your data lives in spreadsheets, PDFs, Airtable, or Jira, I'll help you extract it, build an API around it, and integrate it with platforms your customers already use.
- Fixed pricing (no surprise bills, no scope creep)
- Results guaranteed - or you don't pay
- Autonomous delivery - I take care of the details so you can focus on what matters
- Used by orgs like the NBA, Kiwi.com, and Redfolder Research
Let's chat! Reach out to me:
- via email at tinmarkoviccs (at) gmail.com
- via linkedin https://www.linkedin.com/in/tin-markovic
Feel free to browse my web to learn more about me at https://tinthe.dev/ :)
― ― ― ― ―
Tools: Figma, Framer, Webflow, Adobe Illustrator, and Adobe Photoshop
Technologies: HTML/CSS/JS, Tailwind CSS, Vue, and Git
Portfolio: https://oninle.com
Email: elnino@uisual.com
― ― ― ― ―
I'm El, a senior product designer, UX/UI designer, and graphic designer with 7+ years of experience working remotely for US/EU/AU-based companies. I've worked for B2B and B2C companies and startups in various industries: energy, entertainment, education, and finance.
I'm a designer who codes and the creator of Uisual (https://uisual.com), a free library of Figma, Framer, and Tailwind CSS components and templates. Built with Vue + Tailwind CSS.
I charge $50/hr or offer a monthly retainer: $2,000/mo (10hr/wk) or $4,000/mo (20hr/wk). I’m also open to contract or project-based work at a fixed price.
We are a small team of professionals with 5+ years of experience specializing in firmware engineering for embedded Linux devices.
If you have a Linux-based board which needs low-level board support and/or software integration, we can help you. Additionally, we provide custom software development and can tailor any kind of embedded OS (Yocto, Buildroot, OpenWrt, Gentoo, etc.) to your specifications.
We can work as an outsourced team or cover the full product development cycle. Technologies & Skills: GNU/Linux, Yocto, Buildroot, OpenWrt, Gentoo, U-Boot, Python, Go, C, Docker, CI/CD, git, cross-compilation, debugging, Robot Framework, ARM, RISC-V
Location: Croatia (GMT+2)
GitHub: https://github.com/fogodevelopment
LinkedIn: https://www.linkedin.com/company/fogodev
Email: info [at] fogodev.com
Technologies: PHP, Laravel (10yrs exp), VueJS/NuxtJS, AlpineJS, MySQL, TailwindCSS, AWS, Azure, RESTful APIs, Adwords, GA Ecommerce, Git, Twilio, Stripe, Docker, Replicate APIs, Openrouter (and other AI APIs). Started working with Go and Clickhouse in the past 6 months as well.
- Portfolio: https://albertofortin.com/
- Contact: hello [at] albertofortin.com
I have 15 years experience in full stack web development, I have managed small dev teams and have been a one-man IT department for small startups and non-profits. I love building products and creating value.
I've been doing a mix of client work and SaaS building in the last couple years. One project you might have seen on here: gumtrends.com - built with Laravel, took me 6 days from idea to finish and made it to HN front page.
I'm looking for projects / part-time opportunities.
Focus Areas -
- FinTech: End-to-end product dev, ACH, LendingTech, WealthTech, KYC/AML, Embedded Finance, Crypto On-ramp. Expertise with Plaid, Dwolla, Stripe, Rutter, Chargebee, Coinbase SDK, and Underwriting Automation.
- AI/ML: LLM Agents (GPT-4, Claude, GPT4All), RAG Pipelines, LangChain, Document AI, AI Copilots. Active work with 4 clients on AI automation, fine-tuning, and workflow optimization.
- SportsTech: Scouting tools, fantasy platforms, video analysis, fan engagement (US & AU clients).
- Legaltech: Agreement Builders, eSignature, OCR, Blockchain timestamping.
- Tech Stack: React, NextJS, Node, NestJS, Flutter, Serverless, AWS, Kubernetes, Storybook, TDD.
We offer full product teams or fractional engineers on-demand.
Chat - https://calendly.com/mobilefirst-intro
Email - rupal(.)mobilefirst [at] gmail(.)com
Hey, I’m Yuri. I am a full-stack developer based in Guernsey UK. I have been helping businesses ship mobile apps, websites, and automation for over 5+ years. I focus on fast-moving, high-impact work
My background blends hands-on mobile dev, backend systems, and no-code/low-code automation. I’ve helped founders, agencies, and businesses turn messy ideas into real, working software.
Stack:
- Mobile & Web: Flutter, AstroJS, PHP, JavaScript, HTML & CSS
- Backends: Supabase, PostgreSQL, Prisma, Drizzle, NodeJS
- Automation & AI: n8n, OpenAI API, custom workflows
Approach: Direct, iterative, async-friendly. I try to focus on tools that get the job done.
I’m open to freelance work, short-term retainers, or long-term async partnerships. 20–40 hrs/week availability depending on scope.
Guernsey (GMT timezone) Website: https://yuriguernsey.com Email: aeveagg@pm.me
Let’s keep it simple and ship something solid.
Hi! Do you need engaging, useful technical content?
That amazing thing you're building—I can show people how to use it. I'm a tech writer with extensive experience in engaging demanding technical and non-technical users with relevant, accurate content. And I've helped documentation teams to write more and fuss less by implementing process improvements and automation.
Current and past deliverables: Developer advocacy, technical blogging, white papers, ghost writing, user documentation, API/SDK, S&RED.
Subjects: AI, SaaS platforms, software development, healthcare, fintech, open source software.
More info:
Hello! With almost a decade of experience, I'm a pro at helping create and launch web and mobile apps from the ground up. My toolset includes React, Remix, React Native, Node.js, Go, Kubernetes, and Docker, well-versed in using both AZURE, AWS, and GCP cloud services.
If you need to hit the ground running on your project, please drop me a line.
You can check more information about me at my website: https://edwardsmoses.com, check out my GitHub at https://github.com/edwardsmoses, and check out my portfolio at https://edwardsmoses.com/portfolio
Drop an email at hi@edwardsmoses.com, and let's get to work!
I can provide the following for you:
- UX/UI Design — Whether you need a design from scratch, a redesign, or you're having issues with a small part of your product, I can design it.
- Front-end Development — I can build the design into a pixel perfect product. This is rare among us designers and has proven to be extremely powerful for the result since there is less wasted effort. I've worked with a wide range of frontend and backend technologies and can hit the ground running on new projects. I pick up new tech quickly, which makes it easy for me to adapt to different environments.
- Analysis — Your users, know everything that's wrong with your product but have difficulty communicating it. Often it comes out in anger and frustration. That's where my usability analysis comes in. I'll review your app from an outsider and expert point of view, and give you actionable feedback.
- Free advice — You might not be sure if I am the right fit, and I very well might not be. I can help you figure out the best direction to go for free.
I take my work very seriously and put a lot of work into excellent communication, proper planning, and, last but not least, properly understanding your product so that we can produce great results.
Portfolio at: https://gilli.is
Contact me at gilli@hn.gilli.is
17 yoe developing software systems with FOSS and contributing back.
In the past I got my bits of fame for WHDD https://whdd.github.io/demo/ and the analysis of energy consumption by mobile chat apps: https://decentim.grafana.net/public-dashboards/92602d3a4aa84...
I've worked in many areas, notably back end, multimedia streaming and communication services (IPTV, CCTV, VVoIP), Linux kernel drivers, debugger development. My contributions to FOSS include the kernel, FFmpeg, GStreamer and Gentoo.
Github: https://github.com/andrey-utkin/
Website: https://autkin.net
Email: hn@autkin.netNeed help with migrating to next.js? Looking for a React developer who would be productive from day 1?
Hi. I'm looking for full-time remote roles in a well-funded stable company (I will work in the company's core office hours. 0 issues with timezones. Been working remotely before covid)
Building websites since 2016, working with React since 2018 and have 2 years of production next.js experience
Super comfortable with Next.js, React, Redux (with sagas), tailwind, material ui, styled-components, SEO schemas, AMP, MERN, scalable deployment on GCP/AWS/Vercel, incremental migration and parallel deployment (WordPress blogs, new next.js code and old code working on the same domain)
I value web performance (web vitals) and accessibility and could create high conversion dynamic pages
Email: contact+hn@abhineet.me
Résumé/CV: https://abhineet.me
Freelance data scientist and geospatial analyst with 7+ years of experience at Pew Research Center and the U.S. Census Bureau.
I build clean, scalable analytics pipelines and crisp maps and interactive visualizations. I'm especially good with questions that involve a "where" component, such as optimally choosing geographic locations for business expansion. Let's a have brief (free) chat to see how I can add value!
Technologies: Python, R, Shiny, AWS Website: www.plotpoints.io Email: joeymarshall@live.com Rate: By project or $125/hr Resume: https://github.com/marsha5813/resume-static/blob/main/Marsha...
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I can help you build a Platform Engineering practice from the very beginning. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.
My resume: https://resume.gauntletwizard.net/ThomasHahnResume.pdf
My LinkedIn: https://www.linkedin.com/in/thomas-hahn-3344ba3/
My Github: https://github.com/GauntletWizard
I have a PhD in computer engineering, specializing in operations research (OR), optimization, constraint programming, and integer programming. As an OR scientist, I implement custom, production-ready solutions for a variety of optimization problems (scheduling, routing, rostering, etc). Recent work includes a sophisticated optimization model for the selection of indexes in Postgres, and a scheduling tool for workshops, used in hundreds of locations.
Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...
Website: https://www.pedtsr.ca
I have 20 years experience across a mixture of Ops/Infrastructure/Dev-Tools and web application architecture/development, with a focus on solving unique/uncommon problems.
I’m looking for opportunities to help companies with
- server infrastructure setup/maintenance; - backend/server-side architecture & development (primarily PHP MVC); - system integration;
I currently work remotely from Thailand, on a reasonably flexible schedule (I can schedule work hours to get overlap with most other timezones when required) but on-site visits to pretty much anywhere are a possibility if required too.
Contact me via email (in my profile) if you want to have a chat about what you’re working on!
Experienced full stack software engineer with a demonstrated history (15+ years) of working with enterprise solutions on premise and in cloud. I don't shy away from maintaining old code bases or learning new/old technologies and I'm very comfortable wearing many hats.
I love working directly with stake holders, even if they don't have engineering background. I can also team up with other freelancers and I know a few I've worked before in case you need more hands on deck, or need someone with a specialization, e.g. UI/UX design, translations...
Tech stack: NodeJS (Typescript), .NET (C#), VueJS, React, Blazor, PostgreSQL, MS SQL Server, DevOps, Docker
Cloud: Azure, AWS, Hetzner, Digital Ocean
Contact: https://ica.hr
I'm a Senior QA Automation Engineer with 12+ years of experience in manual and automated testing within Agile environments. I'm open to part-time or full-time remote contract roles—preferably long-term, but also available for short-term projects.
Rate: Flexible.
Skills: Playwright, Cypress, Selenium, Rest-Assured, Postman, DevTools, Docker, Git, Jenkins, JIRA, Confluence, AWS, Azure DevOps, Adobe Analytics.
Location: Medellín, Colombia (GMT-5)
GitHub: https://github.com/fugazi
LinkedIn: https://www.linkedin.com/in/douglasfugazi
Email: itmteleco [at] gmail.com
I am web focused software developer. Since 2014 I've worked in Berlin in several companies, most recently in FinTech and I've also worked a year for US company backed by YCombinator.
My strengths are delivering MVP projects and frontend infrastructure. Looking for part-time engagement or full time contract to help build your product (up to 40 hours per week).
Location: Berlin, Germany
Remote: Yes
Willing to relocate: No
Technologies: JavaScript (React, Redux, Node.js, Webpack)
LinkedIn: https://www.linkedin.com/in/mirsarace
Email: dev.msaracevic@gmail.com
Remote: Yes. Open to hybrid/full-time onsite.
Willing to relocate: Yes.
Technologies: - Fullstack: TypeScript, node, React, Next, Zustand, Tailwind CSS. - Backend: Python, FastAPI - Data: SQL, Pandas, NumPy, Scikit-Learn, Seaborn, TensorFlow - AI/LLM: Hugging Face (Hub) - Smolagents, LlamaIndex, LangChain
Résume/CV: https://brauliopf.dev/
Email: brauliopf 'at' gmail
I am a seasoned product engineer, with experience in building consumer platforms from scratch to early stage and growth stage. I collaborate well with diverse backgrounds, focused on delivering experiences that wow users. I am interested in working with data and AI Agents. Got a product idea? Let me help you put it out there.
US work authorization: Green Card.
Remote: Yes, ok with in-office meetings
Willing to relocate: Yes for epic offers
Technologies:
* Python, Django, FastAPI, Laravel
* React, React Native
* Kubernetes, AWS, GC, Azure, Terraform, CephFS, GlusterFS, Proxmox, esxi
* PyTorch, Apache Spark, Apache Airflow, Kafka
* LLM Integrations: Claude, OpenAI, Gemini, Mistral, DeepSeek
Résumé/CV: https://michallech.info/static/Michal-Lech-Resume.pdf
Email: michal@michallech.info
Location: Europe
Remote: yes
Willing to relocate: yes
Technologies: kubernetes/openshift (with istio) , terraform/ansible/helm , prometheus/grafana , AWS/GCP/Priv(air-gap) , golang/python, nixos
Interest: electronics / Soc Résumé/CV: https://taap.it/1VWDNg
Email: see@link.up
Observability focused since more than 10 year i worked mainly on kubernetes/OpenShift replacing (M/S)aas with opensource solution from prometheus/thanos.
Using Prometheus/Grafana to do advanced anomaly detection and prediction.
Mainly using terraform/Helm to deploy all of it, to the point to wrote my own terraform provider (twice) and helm Chart to help deploy of application
From 100 to 1000 to nearly 10k VM monitored and alerted
We are seeking an IT Support Specialist to maintain our computer systems and provide technical support to our staff. In this role, you will be responsible for troubleshooting hardware and software issues and resolving network problems. The ideal candidate will have a solid understanding of computer systems, mobile devices, and other tech products, along with the ability to communicate technical concepts effectively to non-technical users. You will also be responsible for managing our IT infrastructure, maintaining inventory, and providing user training when necessary.
If interested, email me directly at james.nguyen112 at insightlab [dot] co [dot] site
Just sent an email to you in regards to this opening. To be sure, is that email address james.nguyen112@insightlab.co.site? Let me know. Thanks.
I've been working on production-grade AWS deployments for over 10 years, so it's a bit hard to frame my experience/skill set. That being said, if you need help with almost anything AWS - architecture, infrastructure, performance, scale - feel free to reach out. Although versed in Well-Architected/multi-region/multi-account, I strive to supply the simplest solution for your particular scenario.
Keywords: IAM, VPC, Cloudwatch, EC2/ASG/ELB, Lambda, API Gateway, RDS, Redshift, DynamoDB, CodeDeploy, Cognito, Athena, S3, Cloudfront, Kinesis, SQS, SNS, IoT Core, Sagemaker, ElastiCache, MediaConvert
$150 USD/hour, minimum 50 hours (rates are standard and listed on my website)
hn@cldcntrl.com
My email is chistev12 at gmail dot com
My Github is https://github.com/chistev but my professional projects are private.
I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).
I've built E-com software serving an international community of over 1,000 users.
I've helped a California engineering student with their React and Express js assignments.
Technologies I Use -
- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte, React, Material UI, Bootstrap.
- Backend: Django, Express.js
- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, etc.
Let me help build for you or join your team!
30 mins Chat: https://calendly.com/fintegration
Fees: $27 to $45/hour
Skills:
- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript
- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI
- Backend: Nest/Node, Serverless, Kubernetes, Docker
- Mobile: React Native, Flutter, Native
Contact: jeegar.patil@mobilefirst.in
Full-stack engineer with 25 years of experience will ship your MVP, take your product to the next level, optimize performance or costs, or consult you on software engineering problems.
Front-end: TypeScript, JavaScript, React, Vue.js, CSS, SPA, htmx.
Back-end: Django, Python, Rails, Ruby, Spring Boot, Java, Scala, Node.js, SQL, microservices, monoliths, REST APIs.
DevOps: Google Cloud, AWS, Heroku, Terraform, CI/CD.
Strong communication skills, project management, 7 years of mostly remote freelancing, fluent English/German.
Available 20 hours/week (negotiable).
top.gift2091@salomvary.com | https://salomvary.com/
Need design help? Whether it’s a website refresh or a user-friendly app, I’ve got you covered. I believe in clear communication and teamwork to bring your vision to life.
Let’s make something great together. Interested? Reach out, and let’s chat about your project.
Portfolio: https://www.ugurturgut.com/
LinkedIn: https://www.linkedin.com/in/ugur-turgut
Location: Telluride, CO
Remote: Yes
Willing to relocate: No
Product Leadership: Scaling SaaS startups → PE exit, 100+ remote teams
AI/Innovation: OpenAI, RAG, LangChain, NLP/LLM pipelines, distributed systems
Technical: TypeScript, Node, Python, React/Vue, AWS/Azure, SQL/NoSQL
Résumé/CV: https://www.linkedin.com/in/jeff-borden/
Email: jborden13 [@t] gmail [dot] com
Built and sold a B2B SaaS company serving Fortune 500 brands with e-commerce intelligence and compliance. Now seeking to lead product/innovation teams solving complex problems at the intersection of data, AI, and scalable systems.
* Open to fractional, advisory, or full-time roles.
My strength is empowering code to run at scale, helping scaling products from 1 to 10, incident management, building a DevOps/SRE practice, and driving improvements in your existing infrastructure. Cloud architecture in AWS and Azure.
I've supported clients in the Fortune 500 (healthcare and finance), US Federal Government, and several startups scaling after achieving PMF.
Former startup founder - I am now focused on contract engagements as a sole practitioner. You can contact me directly at mjmoped+hn@gmail.com
I'm an experienced mobile developer who is trying to learn more about web dev with React. I recently built a small web app with React, Typescript, Tailwind and a Supabase backend.
I'm seeking a developer with experience in all 4 of those technologies to do a code review with me over a screen share session. This would be fairly high level, as I would like to talk thru a handful of decisions I made and see if I made any mistakes, especially with my relatively simple Supabase setup.
I expect this would only be an hour or two of work. If anyone is interested shoot me an email, showing some experience with these four technologies, to "jared at jaredandrews dot com"
Thanks!
Experience: FinTech, Startups, Logistics, Business automation, E-commerce.
Design practices: User Research, User Flow, UX/UI, Web, Design System, Variables, Wireframes, Email Design, Dashboards, Mobile App Design, Illustrations, Animations, Figma, FinTech, E-commerce.
Location: Warsaw, Poland
Remote: Yes
LinkedIn: https://www.linkedin.com/in/mauash/
Email: maryenna.nik@gmail.com
10+ years experience in python, both scientific (numpy, pandas, matplotlib, statsmodels, jupyter) and web backend (django, flask, sqlalchemy). Also experienced in R (experiment design, linear and nonlinear analysis, graphic presentation of data). Previous experience in experimental design and analysis when I was a manufacturing engineer in semiconductors. Able to work W2 or 1099, remote or in-person (as long as it's in Austin). Willing to do full or part-time.
Remote: Yes
Willing to relocate: No
Technologies:
- Backend: Java, Kotlin, Javascript, Typescript, Python, Spring Boot, Hibernate, Kafka, Postgres, Mongo, Redis, Kubernetes, Docker, AWS, Node.js
- Frontend: Javascript, Typescript, React, Tailwind
Résumé/CV: on request
Email: hn.container053@simplelogin.fr
Summary: Results-driven Senior Backend Engineer with 13 years of experience and a passion for developing robust and scalable software solutions. Proactive and resourceful, combines strong technical expertise with excellent problem-solving and verbal communication skills to drive project success and foster team collaboration. Adept at translating complex technical concepts to non-technical stakeholders and continuously learning new technologies.
Location: Prague, Czech Republic (EU)
Remote: yes, please
Willing to relocate: no, but can travel to the office occasionally
Technologies: JavaScript, TypeScript, Angular, React, Remix, RxJS, NgRx, ScSS, Nx, NestJS, NativeScript, CI/CD, REST, MongoDB, Mongoose, Jest, Nebular, Ant Design, Angular Material, Swagger, Figma. External APIs: Stripe, OpenAI, AssemblyAI, Deepl, Discord etc.
Résumé/CV: https://www.linkedin.com/in/otyurin/
Email: oletrn@gmail.comI am Pavel, a backend engineer focused on Go- and Python-based distributed systems, real-time data pipelines, and AdTech services. I design, develop, and operate production-ready microservices with automated CI/CD using Docker and Kubernetes.
Key projects:
- News-aggregation platform on Ruby on Rails with real-time NLP enrichment.
- DSP/SSP AdTech services in Go integrated with Python analytics and Telegram-bot administration.
- High-throughput gRPC file-transfer backend in Go, plus Python tools for monitoring (Grafana/Prometheus).
Tech stack: Go · Python (Django) · Ruby on Rails · GraphQL · gRPC · Kafka · Docker · Kubernetes · CI/CD · LangChain · OpenAI API
Email: pavel.v.erokhin@gmail.com
Tg: @pavelhaim
Location: EU, EEST Bucharest time zone
Remote: Yes
Willing to relocate: Possibly
Technologies:
C++ 17, Python 3, Linux, OOP, TDD, Jenkins
Résumé/CV: https://docs.google.com/document/d/1pnVituSV1qz0hFUMajTj38bi...
Email: (Check Résumé/CV)
About: Software engineer with expertise in C++, Python (14+ years of full time software development experience). Proven track record in designing, developing, and deploying scalable backend systems and embedded applications. Passionate about writing clean, efficient code. Language agnostic, open to multiple tech stacks.
Frameworks: Plaid, Codat.io, Rutter, Salt Edge, Persona/ Prove, Alloy, Canopy LMS, KYC, Onboarding, AML/FATF
30 mins Chat: https://calendly.com/arpand
Fees: $27 to $45/hour
Skills:
- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript
- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI
- Backend: Nest/Node, Serverless, Kubernetes, Docker
- Mobile: React Native, Flutter, Native
Contact: arpan@mobilefirst.in
Website: https://zenticsoftware.com
Technologies: GoLang, Python, C++, Rust, JS, AWS, React, PyTorch, llama.cpp, Slurm, Unreal Engine, Houdini
DevOps: Ansible, Terraform, Vault, Docker, DroneCI, Kubernetes
- Custom desktop / web application development
- Distributed computing backends
- DevOps pipelines
- Machine Learning (ML) pipelines
- High Performance Computing (HPC)
- Unreal Engine development
- Houdini artwork pipelines
Whether you need a complex enterprise system or a simple web application, we would be happy to help.
Please contact us for a free consultation call.
I'm a freelance consultant specializing in document processing.
Currently building an app that extracts key information from PDFs and automatically highlights the source text for each extracted data point, allowing users to easily verify the accuracy of the extracted information.
I can help with:
- LLMs, RAG, Structured Extraction
- Data extraction from PDF documents
- OCR projects
- Table detection/recognition
- Document classification
- Document splitting
- PDF workflow automation
Web: https://superdocs.io
I'm a freelance full-stack web developer in Seattle. I've worked with clients on several Elixir web projects ranging from geography-based census data analytics to processing state COVID test results. I've also have experience with Node.js, Django, and React.
In 2023, as a side project, I created a small functional language called Cassette <https://cassette-lang.com>. Now I’m developing an S3 app for a classic Macintosh.
https://zjm.me | z@zjm.me
Automate business processes. Get more done, more accurately, faster, and less painfully.
PhD in laser physics / quantum optics, startup veteran, 15 years of experience in automating systems from laser control using real time video analysis to email and spreadsheet ingestion and routing.
Preferred tools: user interviews, systems analysis, documentation, rust, python, typescript, postgres, aws, local llms, evals and testing.
Free consultation, satisfaction guaranteed.
Reach out to dhbradshaw at gmail!
Programming Languages: Ruby, Scala, Python, Javascript, TypeScript, Haskell, Scheme
Programming Strengths: Data Structures and Algorithms, Data Engineering, Programming Language Theory, Type Theory, No-Code, AI&Prompt Engineering
Front-End, Databases & Tools: Vue, Postgres, HBase, MongoDB, Kafka, Jenkins, AWS, Docker
Other Skills: Leading Teams & Managing Projects, Architecting & Implementing Greenfield Solutions, Education & Team Growth, Leading Communication and Coordination Between Stakeholders Across Teams and Organizational Silos
CV: Available Upon Request
Email: poetic.artifice@gmail.com
I am a seasoned (>10 years experience) full-stack staff-level software engineer specializing in the backend, platform engineering, internal tools, and data engineering. In addition to strong programming and architectural skills, I'm a force multiplier for any team through the three T's -- teaching, talking, and tooling.
In the past, I've managed teams of up to 12 engineers and pioneered a number of no- and low-code solutions for stream processing, data model and query generation, form building, workflow systems, and front-end construction for a variety of industries, including those with strong regulatory requirements and complex business rules such as healthcare and fintech.
More recently, I've built a no-code form-filler and a workflow engine for coordinating LLMs and other generative AI processes, and on top of this a platform for both minimizing hallucinations and working with documents that are far too large for existing context window outputs using a novel, patent-pending process.
I am also an improvisational pianist and distinguished poet.
I have extensive experience working for and running both startups and software consulting shops, which gives me a unique insight into speaking with customers, translating between engineering and other organizational departments, gathering requirements, and aligning stake-holders across departments. If any of the above seems like a match for you and your organization or project, don't hesitate to reach out.
Location: Tbilisi, Georgia
Remote: Yes
Willing to relocate: Yes
Technologies: React, Next.js, Node.js, Nest.js, React-Native, Electron, TailwindCSS, GraphQL, Apollo, Redux, Zustand, Tanstack Query, LLMs (applied AI: RAG chatbots, voice assistants, AI agents)
Résumé/CV: https://maximignatev.vercel.app/
Email: ignatif@gmail.com
Location: Romania
Remote: Yes (worldwide)
Willing to relocate: No
Technologies: PHP, JavaScript, MySQL, PostgreSQL, SQLite, Docker, HTML, SCSS, Bootstrap, Linux
Linkedin: https://www.linkedin.com/in/givanz/
Email: givanz@gmail.com
Github: https://github.com/givanz
Experienced Full Stack Developer, developing Open Source Vvveb CMS https://www.vvveb.com and VvvebJS page builder.
Location: Vancouver, WA
Remote: Yes
Willing to relocate: Open to discussion
Technologies: Javascript, Typescript, Web Developer-centric things
Résumé/CV: https://drive.google.com/file/d/165fbWB_769XWZjFQTbDu6tenP2W...
Email: nathankerr@gmail.com
Web developer for over 10 years with an emphasis on leading front-end development using React, Typescript, etc.
Very quick learner and have passing interest in most computer things.
Particularly love solving complex problems using simple solutions.
Authorized to work in US without sponsorship.
Well versed in python and javascript, but capable in other languages as well (the majority of this past year has been writing zig, and have deployed Java/Golang/C/Dart recently).
Commonly found using Django but not restricted to that. Lots of experience with modern react/vue as well as Flutter. I've been a remote worker for a decade now, so I had a track record of getting things done without direct supervision. I live in the UK but can and have worked with US entities.
contact: shu DOT chen AT freelancedreams DOT com
Location: EU, Croatia
Experienced Backend/Systems engineer of 14+ years. Worked in Fin-tech (payments), HR, also with Start-ups, including YC backed. Have been working primarily with Elixir/Phoenix in production for 8+ years. Built and deployed web apps, REST APIs, GraphQL APIs, Data pipelines (AWS SQS, Oban, Broadway, Postgres) in production environments. Possible to work B2B.
Please email for resume: (hi[at]cosmicbytelabs.com)
I am a backend expert, having built and maintained highly available systems for several companies over the last 15 years, in addition to over 25 total years of software development experience. I learn new things extremely quickly.
You will like working with me because I:
* hold your goals as my priorities
* communicate verbosely yet synthesize well
* my rates are reasonable in exchange for the value I deliver
* I guarantee I will get the job done
* built the streaming data architecture for realtime game player tracking information (all games, 50ms SLA) and game stats for one of the top 3 US sports leagues (can’t name drop!) using Redpanda/Kafka on Azure+Terraform, and implemented its developer portal using Gravitee to provide first class streaming API support and monetization. Also built, deployed and maintained their ask-a-question-get-a-true-answer AI bot to expose 20+ years of stats to natural language fan questions!
* Implemented a vector DB for one of the leading AI image hallucination platforms (millions of users) to provide an image similarity service.
* replatformed dozens of jobs to AWS Lambda for a startup hedge fund, vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months.
* built a ~50 node, AWS, Dockerized, Terraform-deployed distributed system to provide realtime, transformed trade data from crypto exchanges to a Kafka pipeline and data lake (fodder for an analytics platform). Met 5000msec SLA across arbitrarily many exchanges and ticker symbols. Blue-green deployment for complete CICD safety. Cloudwatch metrics proved SLA was met and provided general system oversight.
* built a framework to collapse dozens of singleton ETL programs into one config-driven, simple C# application performing the same functionality at ~80% reduction in maintenance cost year over year.
Contact: jon.north@adiuvat-consulting.com More: www.adiuvat.io
Keywords: Python, C++, R, SQL, NoSQL, Go, Golang, AWS, Azure, Lambda, Cloudwatch, Docker, Git, SVN, Subversion, Linux, Windows, Bash, Kafka, Terraform, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2
I wear multiple hats: Researcher / Senior Software Architect / React Lead / Design Engineer / Junior AI Engineer.
I can help you with your AI software engineering strategy and implementation with a focus on correctness: https://www.osequi.com/studies/list/list.html
- Résumé/CV: https://osequi.com/
- Email: bartus.csongor@gmail.com
Technologies:
- Javascript, Typescript, python
- Node, Express, Nest, Next, GraphQL, React-native, Web-Sockets
- React, Redux, MobX
- MySQL, PostgreSQL, MongoDB
- LLM agents, LangGraph, LangChain, RA
- vision diffusion AI models Flux Schnell with Comfy UI
- Docker, AWS-Cloud Lambda, S3, DynamoDB, Ec2.
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Full-stack engineer with close to 8 years of experience to build, to architect software systems.
- Email: divyeshpar2496@gmail.com
- LinkedIn : https://linkedin.com/in/pbdivyesh
- Github: https://github.com/tapudp
Technologies: Python, Django, Typescript, Node, React, PHP, AWS
About: I’m a Python software foundation fellow, 15+ years of professional experience in startups and enterprise, and experience shipping software.
Rates: $4,000 per 30 days. You define the tasks and I’ll complete them. If you need me for more time then book me for another 30 days for the same price. No surprise bills or price increases. No negotiations needed if your scope changed.
Shoot me an email to pryelluw AT gmail.com if you’d like to learn more.
Frontend developer/Design engineer
I design and code immersive user interfaces, bringing ideas to life.
Willing to relocate: No
Technologies: HTML, CSS, SASS, Tailwind, Javascript, Typescript, React, NextJS, Astro, Supabase, Firebase, NodeJS, Figma, Photoshop
- Personal site: https://samke.me - Github: https://github.com/ekmas - Email: samuelbreznjak35@gmail.com
Location: Serbia, GMT +2
Remote: Yes
Technologies: React, Next.js, JavaScript/TypeScript, Node.js, Astro, TailwindCSS, Jest, Cypress, Prisma, PostrgreSQL, MongoDB, Docker, C#/.NET
Resume/CV: Available on request
GitHub: https://github.com/nemanjam
Website: https://nemanjamitic.com
LinkedIn: https://www.linkedin.com/in/nemanja-mitic
Email: nemanja.mitic.elfak [at] hotmail.com
I am a full stack developer with a Master's degree in Computer Science and 4.5 years of professional experience with JavaScript. My top skills are React/Next.js and I am also good with Node.js backends. I have decent experience with C# and .NET but currently it is not my main focus. I have a decent understanding of DevOps technologies (Linux, containers, IaC, automation) for a developer. I also have interest an in Python and FastAPI. Here are some of my projects:
1. Comprehensive project: full stack Next.js, Prisma, unit, integration, e2e tests, CI/CD.
https://github.com/nemanjam/nextjs-prisma-boilerplate
2. Latest project: HN job ads aggregator, Next.js, SQLite (GitHub and demo links are in the first post).
https://news.ycombinator.com/item?id=42373936
I have experience working remotely for startups within globally distributed multicultural teams.
I have detailed resume available upon request. You can check out my other projects at https://github.com/nemanjam . You can tell me about your project via email: nemanja.mitic.elfak [at] hotmail.com or connect with me on LinkedIn: https://www.linkedin.com/in/nemanja-mitic .
SEEKING WORK | Montreal, Canada | Remote/Freelance
Technologies: iOS/macOS (UIKit/AppKit/Objective-C/Swift/SwiftUI), Android (Java/Kotlin)
Web: http://chriscomeau.com
Resume/CV: http://chriscomeau.com/resume
LinkedIn: https://www.linkedin.com/in/christiancomeau
GitHub: https://github.com/chriscomeau
Email: chris.comeau@skyriser.comLocation: Africa or REMOTE
Willing to relocate: yes, to any location in Africa, where I can get the necessary permission to live and work. Occasional travel is possible.
Technologies: Linux, Front or Backend Web Development, General Software Development, System Administration.
Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German, german citizenship)
Contact Email: see profile or http://codingforafrica.at/
Like this Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work, but I am open to work on any interesting project. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so I am in the process to relocate to Africa.
I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and I am willing to take on a mixture of roles as needed to support a project.
I value good teamwork over fancy tech, and I don't shy away from working on legacy code. I am primarily motivated by solving problems, so let me help you solve your problems.
I am open to work for companies anywhere as long as the work can be done fully remote from Africa.
While I could find a job elsewhere I believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location I am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.
In addition, I want to use some of my income to hire local interns and junior developers and train them in order to pass on my experience. I also sponsor children that otherwise can't afford to go to school (see my website). If you want to support this, I would love to work with you. Also if you are interested in hiring African developers yourself. I can help you build up your team.
I’m Micayla — a freelance designer specializing in developing brand identities for startups and small businesses. Think: logos, color systems, brand voice, landing page designs, pitch decks, templates, and everything in between to make your product feel polished. I’m looking to take on new clients — so if you’re working on something cool or know a founder who could use branding support, let’s connect.
Website: micaylarosenbaum.com
Contact: microsestudios@gmail.com
Working mostly in AI/automation. Fiddling with LLMs to automate different parts of the business processes and making business owners' lives easier.
Keywords: Python, LLM, Inference, RAG, OpenAI, Claude, ollama, scraping.
Visit my audio resume(in podcast format) to learn more about what I can do:
Hi, I'm a Fractional CTO and player-coach for hire with 25 years of startup experience. I've been a CTO/VPE and worked across industries including B2B SaaS, mobile communications, consumer live-streaming, video production and developer tooling.
Website and contact details: https://pas.ventures/
Hop Labs is looking to hire an intermediate/senior-level ML Engineer to join our merry band of pirates! We're a small (10-15 people) ML consultancy focused on production-scale ML for real-world impact.
Learn more and apply here: https://www.hoplabs.com/careers
Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform
About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology
Contact: myerou {at} paleblueapps.com
LinkedIn: https://linkedin.com/in/myerou
Location: Bangalore, India
Remote: Yes, hybrid or in-person are also OK
Willing to relocate: Yes
Technologies: Python, Django, Fast API, Flask, React.js, Next.js, JavaScript, SQL, MongoDB
Portfolio: https://kartikgautam.com/
Email: hello@kartikgautam.com -----
With 6+ years as a full-stack developer, I have led teams, solo-developed projects, and built end-to-end solutions.
Remote: Yes
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Contact me if you required support, regarding Azure Entra ID, Azure AD, Conditinal access policy, NPS Extension, On-prem Integration, Account Manangement & Sync, Authentication Methods, Application Proxy, Application Registraion, ADFS, Device Registration.
I'm a Azure Entra ID Developer, contact me for consulting any challanges regarding the above topics.
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Email: kartikpratap2013@gmail.com
Full Stack Engineer with ten years of experience, CS degree and an eye for design
Tech Stack: JavaScript, React.js, Next.js, Node.js, TailwindCSS, Heroku, AWS, PostgreSQL, MongoDB
christadcooke@gmail.com
Technologies: Swift (iOS), Kotlin (Android), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR
Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.
Contact: info {at} paleblueapps.com
Application Developer with over a decade of experience.
* Native application development for iOS, Android, Mac and Windows
* Creating and/or integrating APIs/SDKs
* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)
Extensive experience building products and platforms from the ground up.
Email: info at squirrelpointstudios dot com
Location: Germany (Dusseldorf)
Remote: Yes
Willing to relocate: No
Technologies: React, Next.js, TypeScript, Mantine UI, Tailwind CSS, shadcn, Material UI, Bootstrap, Node.js, Express, NestJS, PostgreSQL, various auth solutions (Supabase Auth, Auth0, Firebase Auth etc.), Golang, Kubernetes, AWS, Swift, Unity, various analytics and monitoring solutions (Prometheus, Grafana, Pendo etc.), OpenAI API, AI agents.
Résumé/CV: https://drive.google.com/file/d/1UVHNlrDhIZwHV2N0XmGhOluLguZ...
Email: opudrovs@gmail.com
Available for remote work worldwide, very flexible across time zones. Looking for permanent or contract positions.
Hi! I’m Olga, an experienced software engineer looking for frontend or fullstack projects.
I have experience building greenfield projects and complex features that “just work,” as well as diving into complex legacy codebases, fixing “unfixable” bugs, and performing major refactoring.
In addition to React/Next.js and Node/Express.js development, I also have experience with cloud-native workflows (Golang + Kubernetes), OpenAI API integration and agentic workflows, native iOS development, and game development. Thanks to my multi-platform experience, I can help you port large products across different platforms.
LinkedIn: https://www.linkedin.com/in/olga-pudrovska/
My contributions to Weave GitOps (React/Golang Kubernetes dashboard project): https://github.com/weaveworks/weave-gitops/commits?author=op... https://github.com/weaveworks/weave-gitops-enterprise/commit...
My latest fullstack code samples: https://github.com/opudrovs/react-api-data-sample/ https://github.com/opudrovs/nestjs-demo/
Portfolio: https://seanw.org/
Live example projects: https://checkbot.io/ https://inclusivecolors.com/
Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)
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I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.
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The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.
[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]
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I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org
Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.
Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)
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Email sw@seanw.org with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!
Location: Portugal
Remote: Yes, remote only
Willing to relocate: No
Technologies: HTML, CSS, JavaScript, TypeScript, RxJS, Angular, Ionic, Cordova, Capacitor
Résumé/CV: https://nunoarruda.com/resume.pdf
Email: nuno@nunoarruda.com
Frontend Angular Developer and Ionic Developer Expert
SEEKING WORK
Location: Bishkek, Kyrgyzstan
Remote: Yes
Technologies: Java, C, Common Lisp, Zig, PostgreSQL
Résumé/CV: upon request
Email: ska80 [at] gmx [dot] comSkills:
– visionOS, iOS, and macOS Swift/SwiftUI Development
– Augmented Reality & Spatial Computing Development (ARKit, RealityKit, Reality Composer Pro, Shader Graph, SceneKit, Object Capture, object tracking, Metal, Vision, RealityKit Postprocessing, LiDAR scene reconstruction, hand and finger-recognition AR controls, world tracking, hand tracking, body tracking, face tracking, image saliency analysis, room tracking, semantic segmentation, depth estimation, Speech, Natural Language, shaders, custom CoreML models, Create ML)
I specialize in developing augmented reality & spatial computing iOS/visionOS apps. Several of my apps were handpicked and featured worldwide by Apple. I worked with Walmart on an internal computer vision product. I developed an iOS open-source WebXR browser with Mozilla. An AR startup I developed for had their app demoed by Tim Cook on HBO's Axios show. I won first place in the Vision Hack hackathon (XR Demoparty category). I've built augmented reality, photogrammetry, music, travel, ecommerce, social, gaming, SDK, messaging, computer vision, interior design, developer, lending, consumer, enterprise video conferencing, construction/architecture, workout, industrial training, and location-based products.
Experience with: Swift, Vision Pro, ARKit, SwiftUI, RealityKit, SwiftData, RoomPlan, Reality Composer Pro, SceneKit, Object Capture, Photogrammetry, CoreML, Create ML, Spline, OpenAI API, Metal, Combine, iMessage extensions, Firebase, Firestore, Vision, Speech, Natural Language, WorkoutKit, Stripe, Sketch, Wireframing, UX, and SQL
Website: https://1984.dev
Email: tony@1984.dev
visionOS Blog: https://vision.engineer
LinkedIn: https://www.linkedin.com/in/atmorales0/
GitHub: https://github.com/robomex
Clients: Walmart, Carnegie Mellon University, TXI, Madespace, Hyper, Makeshift Studios, Remotion, Supermedium, Mozilla, Hopper, Mask Market, Tempus Ex, Virtruvia, iScape, NudgeTV, Hillside Software
Some of my clients' investors: Y Combinator, DARPA, A16Z, Greylock, First Round
Some of my clients went on to get acquired by: OpenAI, Shopify
If you have any questions or you want to get a conversation started: Shoot me a message & let's talk!
With 18+ years of experience helping small and medium-sized businesses double (and often more) their revenue, I specialize in turning ambitious growth goals into actionable strategies. My work sits at the intersection of business strategy, implementation, and market expansion—with a focus on both short-term wins and long-term scale.
Core Focus Areas:
Product Strategy – Designing or refining offers that meet market needs and scale profitably Go-to-Market Planning – Building and executing effective launch strategies Strategic Partnerships – Creating and managing high-value alliances for growth Business Development – Identifying new revenue streams and expanding markets Operational Efficiency – Streamlining internal processes to boost performance Fundraising - Helping startups hone in on their value proposition and tailor it to VCs
I help organizations implement:
The right tech stack to productize services, automate lead gen, and build real-time dashboards that empower leadership decision-making with a proven scaling methodology that enables exponential growth across key business areas.
VC & Entrepreneurial Experience: I was Innovation Strategy Lead at 500 Global, a Silicon Valley-based VC and then I became an entrepreneur and was accelerated by Antler, another global VC focused primarily on B2B SaaS. I've lived and worked in North and South America, in the Middle East, in Europe and now the UK. I speak English, Portuguese, French and Spanish fluently and have deep networks in the Paris, Miami, Rio de Janeiro, Sao Paulo, Dubai, Abu Dhabi and London ecosystems. I focus in the following areas: AI (especially generative AI), climate tech, health tech, and fintech. I am especially interested in AI-driven automation, sustainable innovations, and ethical digital finance solutions. I am working with a Menlo Park-based VC launching its first fund and scouting for a London-based VC. In addition to consulting, I am a board member to 3 startups.
Linkedin: https://www.linkedin.com/in/marcela-sabino/
Email: marcela.sabino@gmail.com
Location: USA / India
Remote: Yes
Willing to Relocate: Nope
Technologies: Python, Django, FastAPI, Cython, NumPy, Pandas, Polars, GeoPandas, PostgreSQL
Résumé: https://dheerajck.github.io/dheerajck/
Email: dheerajck18@gmail.com
Python Backend role
Hi there, I’m looking to join a small but high trust team / startup where I can focus on backend development with Python and also work on the AI side aswell.
I am only intetested in working with startups with less than 10 people now.
Technologies: TypeScript/JavaScript, React, Elixir, Terraform. Can pickup tech (have touched zig, clojure, go, python, ruby).
Most recently, I setup infrastructure (prod/staging) for an AI startup, using terraform, and helping with concurrency issues in python code, etc. For another client, I had replaced there gcp infra located in US, to Mumbai, while also migrating the infra to terraform, with a few min downtime. I often work with TypeScript/JavaScript (e.g working on [Fin Bodhi](https://finbodhi.com/), a personal finance app). And some occasional Elixir. Also interested in visualizations (e.g https://ciju.in/posts/population-census-2011-a-visualization, https://ciju.in/posts/understanding-financial-functions-exce...). I was working as Engineering Manager till few years back. Before that I was running a consulting company (https://activesphere.com/). Comfortable picking up technologies. Would love to be involved in exploration projects, visualizations or complex domains where essence of the problem needs to be understood to build software around it. Or else would prefer projects with active users.
LinkedIn: https://www.linkedin.com/in/ciju-cherian/ Email: ping@ciju.in Github: https://github.com/ciju (e.g https://github.com/ciju/advent-of-code-23 ) Few things I have written about:
https://ciju.in/posts/2021-09-on-time-clock-and-ordering-of-... https://ciju.in/posts/understanding-timezones https://ciju.in/posts/understanding-financial-functions-exce... https://ciju.in/posts/population-census-2011-a-visualization
More at: https://ciju.in/posts
Hey! I'm Scott, a "designer who codes." Product designer/builder, consultant and SaaS founder working remotely from Atlanta, GA, USA (previously San Francisco & Berkeley, CA).
I'm equally at home in a text editor or Figma file, a stakeholder meeting or collaborative workshop, and I love complex problems. If you're solving something interesting, let's have a chat!
I consult as a designer for engineering teams and dev shops, leading UX and product design for B2B and B2C SaaS products. As a generalist with over 10 years of experience, I get to wear several hats as we go from idea to launch.
→ Here's a summary of the services & benefits I bring to the table:
• On demand "Design Counseling": Short, live sessions to help teams & execs with unexpected design, product and process issues.
-- Once I'm familiar with your company and product, you can book a session any time you need advice from a staff level designer. (Let's connect now so that I'm GTG when you need me!) :)
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• Product design for SaaS products, with a focus on user retention and product led-growth.
-- Exploring opportunities for AI integration is a passion of mine, and the optimal AIX will be different between B2B and B2C products.
-- I love building MVPs for early-stage companies as well as enhancing existing products with features that users demand and stick around for.
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• UX & UI design that inspires user adoption & retention. Great UI is based on UX systems thinking that prevents the problems that cause churn.
-- I utilize methodologies like Object Oriented UX, Jobs to be Done, and Design Build Use to unravel complexity and understand what really motivates users and helps them get shit done.
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• Designing in the browser using markup & CSS. This workflow allows us to rapidly iterate prototypes for user testing.
-- When I hand off clean, shippable frontend code that's customized to your stack (instead of just Figma files), your devs are free from getting bogged down in visual style and CSS. And pesky cross-platform visual bugs never have a chance.
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→ If you've read this far, let's connect and see if we'd be a good fit!
I'd love to learn about your product vision and the challenges you're facing. And once I'm in your rolodex (or on your speed dial?) you'll have a design partner at the ready for quick consults or more extensive work.
Cheers!
Email me: scott [at] designerwho [dot] codes
Portfolio: https://designerwho.codes