The projects with a full production story behind them: problem, solution, outcome, and the engineering decisions in between.
A dual-provider LangGraph ReAct agent (GPT-4o-mini by default, switchable to Claude via config) with 17 tools for inventory, orders, and payments, sharing a Postgres database directly with the Django backend, and serving customers over WhatsApp, web, and Instagram from one inbox.
A small-batch, Nairobi-made tailoring label. I built its full-stack e-commerce platform, handling the product catalog, capsule-collection drops, and order management, plus the AI customer assistant above.