writing

2 essays

Notes from things I've built — what worked, what broke, and what I'd do differently next time.

Redesigning ProustGPT I redesigned ProustGPT from a single RAG chatbot into a two-mode app with agentic orchestration. The interesting decisions were about product intent, not just architecture. Mar 2026 AI Engineering
The Ralph Loop — Letting an AI Agent Build My macOS App I put Claude Code in a dumb bash loop, pointed it at a spec, and walked away. It built most of a macOS app while I made dinner. Mar 2026 AI Engineering