~/projects
Production software, framed honestly: DEPLOYED means a live demo exists, FIELD-TESTED means it ran in a real facility, IN DEVELOPMENT means the repo is public and moving.
A stacked ML ensemble — Poisson, XGBoost, LightGBM and Elo — run through 10,000 Monte Carlo tournament simulations to forecast the 2026 World Cup, backtested on three prior cups.
── python · xgboost · lightgbm · scikit-learn · streamlit ──
A cross-platform quiz platform — React web, React Native (Expo) mobile, and an Express + Supabase backend — with role-based auth, timed gameplay, leaderboards, and web-push notifications.
── typescript · react · react native · expo · supabase · express ──
Real-time messaging with websocket delivery, JWT auth, and rate limiting that survives strangers on the internet.
── socket.io · jwt · zustand · mongodb · arcjet ──
Prompt-to-thumbnail generation for creators — an AI image pipeline wrapped in product decisions about cost and abuse.
── react · node.js · express · mongodb ──
A production-grade authentication system — token rotation, email verification, password reset — built once, properly, and reused since.
── node.js · express · mongodb · jwt ──