Hi, I'm farmer 👋

Full-stack engineer working in Rust and TypeScript, based between Hoboken NJ, Tokyo and Bangkok. Reach me at cryptotangyou@gmail.com.

Open-source contributions

anthropics/buffa: Rust protobuf with editions, JSON and zero-copy views

• Merged (4 PRs):
  • #691 consistent JSON errors for unknown enum names across every decode path
  • #710 FieldMask::overlaps
  • #712 iteration and Extend for Struct/ListValue/FieldMask
  • #701 docs on JSON float double-rounding

anthropics/claude-code-action: GitHub Action for Claude Code (TypeScript, Bun)

• Merged: #1484 docs fix · #1460 and #1421 test coverage

Projects

Paddle Agent: live A safety-first NYC paddling guide for six zones on the Hudson and East River. It turns live USGS, NOAA, NWS and Open-Meteo data into unit-tested go/caution/no-go verdicts, with a MapLibre map and route planner, browser-stored trip logs, and a rate-limited Qwen chat guide. Next.js 16 and React 19 on Vercel.

Stack

Rust · TypeScript · Next.js · React · Node · Vercel