I build complete systems rather than pieces of them: firmware, the service that ingests what it sends, and the interface someone opens to act on it.
Most of what I ship runs in production for real users, across vehicle telematics, multi-tenant school platforms, trading infrastructure and Web3.
Languages
Web
Mobile
Backend & data
AI
Embedded
Trading & market data
Web3
DevOps & systems
Projects I contribute to, mostly by reproducing and diagnosing reported behaviour:
| tailwindlabs/tailwindcss CSS nesting and build-time source detection |
supabase/supabase Postgres row level security semantics |
| nautechsystems/nautilus_trader backtest performance statistics |
foundry-rs/foundry EVM error taxonomy when simulating forks |
| nginx/nginx TLS build features in the official images |
trpc/trpc test coverage of client error handling |
| better-auth/better-auth multi-tenant schema isolation and OAuth onboarding |
colinhacks/zod composing validation rules per field |
| pnpm/pnpm package binary resolution |
nuxt/nuxt SSR data fetching and HMR performance |