All projects.

An AI fitness coach for people who cannot afford a human one. A personal AI trainer built to make good decisions on data it cannot fully trust: spec, data confidence model, and a working simulator, built end to end rather than described.

An interactive prototype of the gamified streak-and-reward system behind FITPASS's Habit Economy Challenge: leaderboards, milestones, and D7/D30/D60/D90 retention loops, built out as a working demo in Google AI Studio.

An agentic system that watches partner supply, utilization, and payout signals across 12,000+ partners in 150 cities, tiers them A through E by risk, and routes at-risk ones to city heads before they churn, with dashboard, email, and engineering handoff included.