GEORGE SAMUEL ZACKRISON

Senior engineer: Go, Linux, and AI integrations. 10+ years shipping web products.

Résumé Contact

Experience

  • Ouroboros Technology LLC · Owner / Software Engineer

    Sep 2023 – Present · McMinnville, TN

    Building a local real-estate research product in Go that ranks comparable sales and explains deal estimates with the OpenAI Responses API.

  • AllenComm · Technical Lead

    Oct 2021 – Oct 2023 · Salt Lake City, UT

    Co-built an SPA platform that 15+ customers use, led the technical side of 20+ projects, and mentored 5 programmers.

  • AllenComm · Computer Programmer

    Jun 2015 – Oct 2021

    Planned and built 12+ SPAs, maintained 100+ more, and was a main contributor to the public web-component library.

Web Component Library

I built a series of components for use in internal tools using the Web Components API. I am very proud of this project as it bucked a lot of the trends of utilizing commercial component systems which, in my opinion, can be overkill and memory expensive. This uses vanilla HTML and JavaScript to achieve its end, and I believe it does so elegantly. They are currently in use in the company's internal feedback tool, which itself is written in React.

React SPAs

One example of hundreds produced. While working at AllenComm, I helped create a library of activities for the purpose of creating elearning courses for companies. This library is the base for hundreds of SPAs currently delivered to clients and in use by those companies. The library of activities use React and were put together on an internal tool. They are meant to be used in a LMS with SCORM, and are accessible to boot.

AI integration

A real-estate research product, still in development and run locally, ranks comparable sales and walks through deal estimates. It streams plain-English explanations from the OpenAI Responses API. The stack is a Go API, Preact, and SpatiaLite. Go code parses public records into the property and sales data those calculations use.

Personal projects

  • Async Wargame · private, demo on request

    A Go web app with an AI referee that runs on any OpenAI-compatible model: hosted, Ollama, or llama.cpp. systemd, Caddy, scheduled backups, and GitHub Actions.

Linux

Daily driver since 2021. The laptop and most of the machines run Omarchy. The home server is headless Devuan, on runit.

FreeBSD homelab tooling, kept private: Bastille jails for self-hosted services, Caddy, SOPS/age, cron and smartd, and a written backup and recovery path.

Skills

AI / LLM

AI API integration, streaming and structured output, and AI coding agents (Codex, Cursor).

Languages

Go, JavaScript, C, Python, SQL, Bash.

Web and data

Preact/React, web components, SQLite/SpatiaLite.

Linux and DevOps

Linux, Caddy, GitHub Actions, SOPS/age, SSH.

About

I work from McMinnville, Tennessee, after years in Salt Lake City. I am also writing a novel under Ouroboros Publishing.