Projects
What I Build
Engineering systems that solve real problems — from algorithmic trading to health analytics.
The QA Field Manual to Language Models
A free 24-chapter book. Start at “what is AI, really?” and finish with a small language model you built yourself — one that reads a failing Playwright test and proposes a fix you can run. Read it in your browser, or download the PDF or the Mac app.
Multi-Model LLM Harness
One interface to call any AI model — capability routing, fallback chains, budgets, circuit breakers, and a quality feedback loop. A practical architecture pattern write-up.
Automated Trading System
Multi-engine trading platform with real-time risk management, regime-based strategy selection, and automated order execution.
Personal Health Analytics
Multi-modal health data platform integrating wearables, lab results, and lifestyle tracking with predictive habit modeling.
AI Content Engine
Automated content pipeline with multi-platform distribution, engagement optimization, and editorial quality gates.
Food Intelligence
Order analytics and smart restaurant discovery with spending insights and contextual recommendations.
