Side projects, tools, and experiments — mostly born from scratching my own itch.
A retrieval-grounded AI assistant for regulated (GxP) laboratory work that runs entirely offline in the browser — cite-or-refuse document QA, a SELECT-only SQL guard, and a fixed-sequence OOS workflow ending at a human sign-off.
A battle companion for my Imperial Knights army — live wound and VP tracking, a searchable rules library, and a mission matrix that resolves both players' cards automatically.
A privacy-first spending tracker — drop in a bank-statement PDF and get categories, subscriptions, and monthly trends. Everything is parsed in the browser; no data ever leaves your device.
A phones-as-gamepads multiplayer racing game — the big screen runs the race, friends join from their phones over a Cloudflare edge relay. No app, no install.
An interactive D&D 5e character sheet for a level-16 Chronurgy wizard — autosaving to the edge with version history.
A markdown-driven personal site running on a single Cloudflare Worker, with a GitHub auto-deploy pipeline.