Momentum — AI Productivity Engine

A high-performance productivity platform built on a polyglot microservices architecture. The real-time contest service is written in Go with WebSockets and Redis Pub/Sub for horizontal scaling across instances — up to 6 players compete in synchronized quiz battles with speed-based scoring. A Python/FastAPI brain handles AI task decomposition, Google Calendar sync, and LLM-powered scheduling for 50+ task types. Features a Mentor-Mentee system with email auth verification, 3,000+ LeetCode questions, wellness tracking, and 1,000+ cognitive challenge questions across 5 categories. Solved complex concurrency issues including database deadlocks and distributed state sync in Go using Mutex locking.