12+ years building production systems — from Rails monoliths and Go microservices to LLM agents and quantitative trading engines.
| Area | Expertise |
|---|---|
| AI & Agents | Autonomous systems with LLMs — multi-agent workflows, tool-use pipelines, and developer tooling that makes AI-assisted engineering practical |
| Open Source | Core maintainer in the Re:Earth ecosystem. Built ygo from scratch — a pure-Go Yjs CRDT implementation with full binary compatibility across JS and Rust runtimes. Active across resium, react-align, libxml2-rs |
| Systems & Perf | Rust for memory safety where it matters. Async Python and Go for high-throughput backends. Obsessive about latency and getting the architecture right |
| Quant Trading | Algorithmic systems combining signal processing, risk management, and real-time market data — strategy logic through execution engines to live dashboards |
Languages Go · Python · TypeScript · Rust · Ruby · JavaScript
AI / ML Claude API · LLM Agents · Multi-Agent Systems · RAG · Prompt Engineering
Backend FastAPI · Ruby on Rails · Gin · Fiber · Echo · Sidekiq · SQLAlchemy
Frontend React · Next.js · Tailwind CSS · shadcn/ui · Turbo · Stimulus
Data & Storage PostgreSQL · SQLite · Redis · ArangoDB · MySQL · Async I/O
DevOps & Infra Docker · GitHub Actions · GitLab CI · Linux · Nginx · VPS · CI/CD
Tools Claude Code · Git · Jira · Figma · Postman · Swagger · tmux




