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seanbeirnes/README.md

πŸ‘‹πŸ» Hello world! I'm Sean πŸ‘¨πŸ»β€πŸ’»

I turn frustrations into features. As a user-centered systems builder, I thrive on translating chaotic systems, confusing workflows, and cluttered spreadsheets into thoughtful software; nothing excites me more than digging beneath the surface of a system to uncover the hidden bugs, flaws, and assumptions others miss.

  • 🎯 My passion: Building practical software and AI systems that make complex workflows simpler, more reliable, and more effective.
  • πŸ› οΈ My work: LLM-powered tools, automations, data workflows, and open-source software that solve real-world problems.
  • πŸ“š My journey: Music Teacher β†’ Instructional Designer / LMS Administrator β†’ LLM Quality Analyst β†’ AI Engineering

✨ Even Canvas LMS uses my code (a2fd827).

My Current Tech Stack

TypeScript icon React icon Python icon PostgreSQL icon

AI & Systems

  • LLMs: AI SDK, OpenAI API, Anthropic API, OpenRouter
  • RAG: chunking, embeddings, vector search, reranking
  • AI Evaluation: evaluation development, prompt engineering, Braintrust
  • AI Agents: agent development, guardrails, tool calling, multi-step workflows

Other Technologies I Use

Golang icon Java icon HTML5 icon CSS3 icon JavaScript icon Next.js icon Tailwind CSS icon Docker icon Git icon


Google IT Automation Certificate

Pinned Loading

  1. lmsdash-browser-extension lmsdash-browser-extension Public

    Chrome browser extension for enhancing administrative tasks in the Canvas learning management system.

    TypeScript 5 1

  2. t-cubed t-cubed Public

    A neural network implementation for Tic-Tac-Toe AI written in Golang.

    TypeScript

  3. cpal cpal Public

    Canvas Personal Assistant for Learning

    TypeScript