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jon_north

16 karma · joined August 31, 2021

jon.north@adiuvat-consulting.com https://www.adiuvat-consulting.com/ https://www.linkedin.com/in/jon-north-1893014/

I've done a wide variety of software development since 1999, and am seeking freelance engagements, primarily backend at present.

Primary languages: Python, C/C++/C#, SQL Interests: anything backend: distributed systems, financial domain (trading, asset mgmt etc), AWS, Kafka, Docker, Terraform, Redis, REST

Please reach out if you'd like to speak about your project!

submissionscomments
jon_north··on Ask HN: Seeking advice in how to deal with frustration against big corps as dev
There are a set of careers that simply come with this kind of burden as part of the deal. Sales, freelancing, and in general owning your own business is at the core of those, because you also receive all the profit from your labor, rather than passing the burden to someone who agrees to shoulder it for you (taking a portion of your efforts in exchange).

By striking out on your own, you take on the moral and emotional weight of figuring out how to get it done anyway, despite an often cruel and uncaring world.

The only answer is inner strength. Find it, or find another line of work. Sorry to have to put it so starkly, but that's the truth.

jon_north··on Ask HN: Freelancer? Seeking freelancer? (December 2025)
Activity comes and goes in this space. Unless you completely delete the possibility, in which case it vanishes. That seems bad, hence the revival :]

For my part, I've found the SEEKING WORK posts extremely useful both for hiring and for people approaching me to do projects.

"Who wants to be hired" puts a totally different complexion on the situation.

jon_north··on Ask HN: Freelancer? Seeking freelancer? (December 2025)
I don't agree, so I reposted it. You don't have to post here if you don't like.
jon_north··on Ask HN: Who wants to be hired? (December 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS (certs: https://www.credly.com/users/jon-north.ad78f0c8). Happy to deal with greenfield or legacy or any mix of the two.

I prefer long term contract work, though I’ll help you with smaller things as well. Available for W2 employment only in exceptional cases – if you need a CTO, VP of Eng, or head of infrastructure to help you scale, let’s talk.

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, AWS, Azure, GCP, Terraform, Kubernetes, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat-consulting.com

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Who wants to be hired? (November 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS (certs: https://www.credly.com/users/jon-north.ad78f0c8). Happy to deal with greenfield or legacy or any mix of the two.

I prefer long term contract work, though I’ll help you with smaller things as well. Available for W2 employment only in exceptional cases – if you need a CTO, VP of Eng, or head of infrastructure to help you scale, let’s talk.

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Who wants to be hired? (October 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS (certs: https://www.credly.com/users/jon-north.ad78f0c8). Happy to deal with greenfield or legacy or any mix of the two.

I prefer long term contract work, though I’ll help you with smaller things as well. Available for W2 employment only in exceptional cases – if you need a CTO, VP of Eng, or head of infrastructure to help you scale, let’s talk.

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Cursor

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Freelancer? Seeking freelancer? (October 2025)
SEEKING WORK - Contract, Remote, USA, backend engineer

I am a backend expert, having built and maintained mission critical, low latency and highly available systems for several 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)

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
Concrete examples:

* 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 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 ~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++, SQL, NoSQL, Go, Golang, Docker, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Git, Linux, Bash, Windows, Cursor

jon_north··on Ask HN: Who wants to be hired? (September 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS (certs: https://www.credly.com/users/jon-north.ad78f0c8). Happy to deal with greenfield or legacy or any mix of the two.

I prefer long term contract work, though I’ll help you with smaller things as well. Available for W2 employment only in exceptional cases – if you need a CTO, VP of Eng, or head of infrastructure to help you scale, let’s talk.

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Cursor

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Freelancer? Seeking freelancer? (September 2025)
SEEKING WORK - Contract, Remote, USA, backend engineer

I am a backend expert, having built and maintained mission critical, low latency and highly available systems for several 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)

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
Concrete examples:

* 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 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 ~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++, SQL, NoSQL, Go, Golang, Docker, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Git, Linux, Bash, Windows, Cursor

jon_north··on Ask HN: Who wants to be hired? (June 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS. Happy to deal with greenfield or legacy or any mix of the two.

I prefer long term contract work, though I’ll help you with smaller things as well. Available for W2 employment only in exceptional cases – if you need a CTO, VP of Eng, or head of infrastructure to help you scale, let’s talk.

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Cursor

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Freelancer? Seeking freelancer? (June 2025)
SEEKING WORK - Contract, Remote, USA, backend engineer

I am a backend expert, having built and maintained mission critical, low latency and highly available systems for several 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.

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
Concrete examples:

* 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 complex quant jobs to AWS Lambda for a startup hedge fund, vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months, including refactoring for fit.

* 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++, SQL, NoSQL, Go, Golang, Docker, Git, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2, Cursor

jon_north··on Ask HN: Who wants to be hired? (May 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

jon_north··on Ask HN: Freelancer? Seeking freelancer? (May 2025)
SEEKING WORK - Contract, Remote, US based, backend engineer

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
Concrete examples:

* 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

jon_north··on Ask HN: Freelancer? Seeking freelancer? (April 2025)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (April 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Who wants to be hired? (March 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (March 2025)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (February 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (February 2025)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (January 2025)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (January 2025)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (December 2024)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (December 2024)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (November 2024)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (November 2024)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 9 years, in addition to over 20 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
Concrete examples:

* 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

jon_north··on Ask HN: Who wants to be hired? (October 2024)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Freelancer? Seeking freelancer? (October 2024)
SEEKING WORK - Contract, Remote, US based, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 9 years, in addition to over 20 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
Concrete examples:

* 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, LDAP, Active Directory, OAuth2

jon_north··on Ask HN: Freelancer? Seeking freelancer? (September 2024)
SEEKING WORK - Contract, Remote, based in AZ, backend engineer

I am a backend expert, having built and maintained highly available systems for several companies over the last 5 years, in addition to over 20 total years of software development experience.

The ideal engagement at this point would be with a firm that expects to need team-level help and wants to try me out as the lead for that on a smaller initial project. 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

Concrete examples:

* built realtime stats and the enterprise-wide developer portal for one of the top 3 major US sports leagues (golang/pyspark/docker/azure)

* portfolio management process replatforming for a midsize hedge fund (bespoke->dockerized python aws lambda architecture)

* built a ~50 node, 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.

* built and managed a team of 8 engineers operating against multiple streams of work to meet business needs, with ~12 active projects at a time.

Contact: jon.north@adiuvat-consulting.com More:

www.adiuvat.io

Keywords: Python, C++, SQL, NoSQL, Go, Golang, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Terraform, AWS, Docker, Redis, Postgres, MySQL, SQL Server, LDAP, Active Directory, OAuth2

jon_north··on Ask HN: Who wants to be hired? (September 2024)
Location: AZ, USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C#, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat-consulting.com

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

jon_north··on Ask HN: Who wants to be hired? (August 2024)
Location: USA

Remote: exclusively

Willing to relocate: N/A

Technologies: Python, C++, SQL, NoSQL, Go, Golang, Docker, Git, SVN, Subversion, Linux, Bash, Windows, Kafka, Redpanda, PySpark, Spark, Terraform, AWS, Azure, Redis, Postgres, MySQL, SQL Server, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat.io

Email: jon.north@adiuvat-consulting.com

Backend engineer(s) available including me, with extensive experience! Please visit the website for more detail!

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