10+ years in production. 6 industries. Every layer of the stack.
- Full product ownership - built and maintained platforms as sole or primary developer for years at a time
- Built a live trading platform with layered safety systems from scratch in 4 weeks
- 3 products shipped in 7 months: AI chatbot, LLM document classifier, container infrastructure
- Production LLM integrations: OpenAI, Groq, Mistral - structured outputs, function calling, OCR pipelines
- 30+ third-party tools and API integrations across payments, ticketing, messaging, financial data, and LLMs
- Multi-tenant architectures, subscription billing, real-time dashboards, email systems at scale
- Rails upgrades across 5 major versions on live production systems
- 10 open-source projects actively maintained across Ruby, Go, and TypeScript
- Picked up TypeScript, Python, and Go mid-career - production features shipped in all three
- TDD is non-negotiable. Every project, every language, every time.
Staff-level craft. Startup-level speed.