Hybrid chess engine that pairs classical alpha–beta search with a transformer-based evaluator (JAX/Haiku). Includes move ordering, transposition tables, and cached position evals; supports multiple model sizes (9M–270M params).
Travel platform for students with streamlined search and booking helpers; includes price prediction (XGBoost) and airfare tracking backed by EC2 + web scrapers. 600+ users and 55,000+ impressions.