Please only post if you are looking to hire a freelancer or work as one. Small (2-5 person) agencies are fine, but recruiters, job boards, and so on, are off topic here.
I have a team of experienced software developers, and we are currently looking for a project to build and bring to life. We are especially interested in strong, promising ideas with real business and revenue potential.
Our team covers a very broad range of technologies, skills, and development tasks.
We can also help with an existing project:
• Technical audit by senior-level developers with extensive experience in your specific field • Bug fixing and troubleshooting • Improving an existing technical solution • Designing a more efficient architecture • Automation of any level of complexity • Ongoing technical leadership and project management for an existing product
We also have experienced professionals who can take responsibility for maintaining and developing an existing project.
If needed, I can also provide an experienced AI Systems Engineer with a strong technical education who can supervise AI systems, coordinate tasks performed by AI agents and neural networks, and create technically precise prompts and workflows.
If your business requires a custom, high-quality technical solution, our team may be a strong fit.
You will receive initial feedback from one of our specialists on the same day you contact us. Work can begin as early as the following day.
Contact: staysy.fomina@gmail.com
Technologies: Go, Postgres, Vue, WordPress, PHP, JS, (S)CSS
I have over 15 years of experience building custom WordPress sites, Vue apps, and the Go backends to power them. I'm a full-stack developer who can handle front end, backend, hosting, and ongoing maintenance. Some examples of my work:
- I built a custom WordPress site for a major airline's in-flight magazine, starting from mockups. The work involved hand-crafted CSS, a Vue booking app and API integration, interactive maps, and custom CMS features for advanced publishing workflows.
- I built, and have maintained for over 10 years, the WordPress site and Go + Postgres backend for a subscription box company. The backend handles subscriptions, renewals, billing, shipping, and analytics integrations.
- I built a Go + Vue + Postgres platform for an AI startup over several years, delivering web traffic insights to customers. It handles membership, large-scale data ingestion, and content management.
Available for hourly or per-project work.
Website: https://cdbtech.com
Email: hn[@]cdbtech.com
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 early stage startups, growing startups, solo founders, digital agencies, and notable companies like Apple and Binance.
Technologies: LLM API Integration, AI Agent Development, Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, React.js, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), Wordpress, Tailwind, 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: San Diego, California / Lopez Island, Washington
Remote: Preferred, but I do not mind travel.
Technologies/skills: Ruby, Ruby on Rails, RSpec, Git, Turbo/Stimulus, TailwindCSS/TailwindUI, AWS, Kamal, HTML, CSS, JavaScript, SQL, Unix, APIs, people
Resume/CV: Ruby on Rails since 2006 at Shopify, Apple, Intuit and a bunch of startups as well.
Email: bradly@rails247.com
Location: U.S.A.
Remote: Yes.
Willing to relocate: Probably not, but we'll meet in person.
Technologies: React/Vue, WordPress, Django (incl. Python for data science generally), Rust.
We offer top-rate web application development and medium-term maintenance.
We also offer some of the best long-term maintenance of legacy web systems, especially WordPress ecom storefronts, that you're ever likely to find.
We won't split hairs with you: our pricing is by the month, not by the hour.
Most importantly, our secret sauce is that we genuinely care.
Drop us a line at https://constellationtrust.org. You're guaranteed to get a reply from our principal—me—within a few hours.
Realistically, you can think of him as a fractional CTO. He has survived, thrived, and delivered in profoundly dysfunctional environments.
Technologies: NodeJS, Typescript, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, React, JQuery, Bootstrap, Netlify, Podman, Docker, Lambda, Serverless, Message Queues, Stripe, Linux, Postgres, MongoDB, Redis, Nginx, GitHub Actions, Gemini, Ollama.
Résumé/CV: On request via email
Hi I’m Mark, a Web Developer, Consultant and Automation Engineer originally from the UK. I specialize 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:
- Highly programable template rendering CLI tools.
- An open core, provider agnostic publishing server software.
- A Typescript OAuth2.0 REST API, with Typescript+React frontend.
- Programming with LLMs and devcontainers.
About me: https://markjgsmith.com/about
Portfolio: https://markjgsmith.com/portfolio
Recommendations: https://markjgsmith.com/recommendations
Email: markjgsmith@gmail.com
LinkedIn: https://www.linkedin.com/in/eugen-geist/
Technologies & Skills: Software Engineering, Requirements Engineering, Data Modelling & Pipeline Design, Python, Golang, SQL, AWS, Azure, Kafka, DuckDB, Postgres, Airflow, Databricks, PySpark, Clickhouse, API design (full list on request) Experienced Engineer looking for Software / Data Engineering contracts.
I support you through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
9+ years experience in different industries (HFT, automotive, logistics, internet telecommunication technology, energy) helping customers to solve their problems.
As a seasoned software and data engineering expert, my extensive experience lies in developing and connecting software to various trading exchanges worldwide in different domains (inter alia XETRA, LSE, TSX, ASX, Binance, EPEX, Reuters,..).
I'm an Infrastructure Engineer helping companies with streamlining their business technology infrastructure. Some of the services I've provided in the past:
* Create and maintain Kubernetes clusters. * Provide cost savings recommendations in various clouds (AWS, GCP, OCI, Azure), and implement them. * Provide Cloudflare account setup, management, security assessments, and configurations. * Improve CI/CD pipelines to help your company ship faster. * Architect Multi-region on-prem environments. * Elasticsearch (ECK) architecture, deployment, and maintenance. * Victoria Metrics stack improvements and maintenance. * Proxmox cluster management and deployment. * General infra architecture guidance and implementation.
If you need any help, or have any quick tech questions, feel free to reach out.
Website: https://agoratech.org Email: hn@agoratech.org
Keywords: Devops, Platform, k8s
Remote: Remote only
Technologies: Main ones: Node.js, TypeScript, React.js, React Native, mass scraping/automation, Puppeteer, Playwright, LLMs, Firebase, MongoDB, AWS/GCP. Some experience with Python, LangChain, Go, C, PHP, SQL/MySQL, DynamoDB, security.
Résumé/CV: https://www.linkedin.com/in/otmane-b-27506b36b/ | reach out for a detailed resume.
Email: otmanebenazzou.dev@gmail.com
Background:
- coding since 2010, 6+ years working for startups & scaleups, generalist engineer with strong fullstack experience
- contributed to a few open source projects, reported critical vulnerabilities on a bunch of major websites
Currently bootstrapping an AI product, so I'm ideally looking for part-time/freelance work, unless the product is truly interesting and/or beneficial to society (climate change, non-profit, healthcare, education...)
Developer with decades of experience. In my last contract I helped a UK startup to pivot to a new market.
Tech : Typescript ecosystem (backend/frontend/mobile) + python
Recent fields : Healthcare / Insuretech / Finance / E-Learning
CV : https://raw.githubusercontent.com/k3roulas/two-group-theory/...
Remote: Yes. I have been working remotely with clients from USA, UK/EU, AUS/NZ for last 15+ years.
Willing to relocate: No
Technologies: Senior Ruby on Rails, React, Python and AI developer with 15+ years of experience with software development.
Résumé/CV: https://docs.google.com/document/d/1fvnKGKM6T2yAtkMhShAyxJtS...
Email: skfix@outlook.com
I am Sunil, senior Ruby on Rails, React and AI developer with super happy clients from all over the world. I am open to part-time, and full-time opportunities.
I can help ship features across web, mobile, and cloud infrastructure. I work with React, Remix, React Native, Node, Go, AWS, Azure, and Firebase.
Website: https://edwardsmoses.com GitHub: https://github.com/edwardsmoses Portfolio: https://edwardsmoses.com/portfolio
Let's chat at hi@edwardsmoses.com
Technologies: React Native, Expo, TypeScript, React, Next.js
Portfolio: https://apps.apple.com/us/app/thriftvault-scan-to-flip/id677... | thriftvaultapp.com
I design and build iOS apps solo. ThriftVault is mine start to finish, from idea to App Store launch. Best fit is a half built app that needs to ship, or a team with devs and no designer. I don't do backend, databases, or Android.
Contact: chrisluhrsdesign@gmail.com
I have 5+ years of professional experience in full-stack web development, the last 2 years in DeFi. I'm especially passionate about data visualizations and Web3.
Tech: TypeScript, React, Next.js, Node.js, Python, WebGPU, d3.js
Some of my work: https://ivanludvig.dev/work/
GitHub: https://github.com/IvanLudvig
Email in profile
I am a backend expert, having built and maintained mission critical, low latency and highly available systems for many companies over the last 10 years, in addition to over 20 total years of software development experience. I learn new things extremely quickly. AWS preferred but not required (I hold a variety of certs, available here: https://www.credly.com/users/jon-north.ad78f0c8)
Concrete examples:
* built the primary 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 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! (this was the third of currently four times I’ve built similar architectures for different companies)
* 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 complex quant jobs to AWS Lambda for a startup hedge fund (~$1B AUM), vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months, including refactoring for fit. This was mission critical cannot-fail stuff and required extensive proof of correctness.
* 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.
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
Technologies: Python, C/C#/C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux/Windows, Bash, Kafka, Redpanda, PySpark, Spark, AWS, Azure, GCP, Terraform, Kubernetes, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2
Technologies: Go(Golang), Python, Docker, Dart/Flutter, Jenkins, Kubernetes, GitHub Actions, I've also done work with AWS, Azure, and GCP.
Contact Info: https://mongoose-studios.comSkillset: Data Analytics, Optimization, business operations, front-end
Willing to relocate: No
Technologies: Python, SQL, VBA, R, GCP
Résumé/CV: Can provide on request
Email: edimaudo at gmail
Github: https://github.com/edimaudo
Sabbeck, Python automation, API integrations, Excel and Google Sheets fixes. Fixed price agreed in writing before work starts, tested before delivery, no calls needed.
Live examples: fiverr.com/sabbeck
Email: hello@sabbeck.com
I build on-prem GPU clusters and private AI apps that run entirely on the client's own hardware, so their data never leaves the building. About 10 years full-stack, the last few on GPU infrastructure.
Currently running a live production cluster: 700-800 users sharing a small physical GPU pool. GPU-backed JupyterHub, single sign-on, per-user quotas, batch scheduling, private LLM chat and RAG system with LLM Evals and LLM Observability.
What I do:
1. GPU clusters on bare metal - Kubernetes across bare servers, full NVIDIA stack: GPU Operetor, device pluugin, container toolkit, DCGM - GPU sharing: time-slicing, MIG, per-user quotas, idle-GPU reclaim - Scheduling: Kueue, so multi-day batch jobs and short interactive sessions share the same pool - Multi-tenancy: Keycloak SSO, namespace isolation, resource quotas - Operations: Prometheus and Grafana, self-healing, unattended restart after power loss
- In progress: Ceph, so one pool of drives serves S3, file and block
2. Private AI apps, on your own hardware - LLM chat: Ollama, Open WebUI - Image and video generation: ComfyUI, Flux, Wan 2.1, Stable Diffusion - Agents: LangGraph, LangChain - Document RAG search, written from scratch: multi-tenant libraries,per-user access control, cited answers, model stays on-prem
3. Data platforms - Pipelines that turn large, messy, real-world data into somethingqueryable - Recent example: government land records into clean data products for public-sector clients - Full-stack web portals and dashboards on top (TypeScript, Python, React, Node)
Email: divyeshpar2496@gmail.com
GitHub: https://github.com/tapudp
LinkedIn: https://linkedin.com/in/pbdivyesh