Real-time stock sentiment and market intelligence platform with explainable predictions and honest backtesting — runs entirely in a free demo mode, no API keys required.

A walk-forward statistical arbitrage backtest over 5,112 strategy variants on the S&P 500, using a Deflated Sharpe Ratio to separate genuine signal from the noise of testing thousands of parameter combinations.

A personal Retrieval-Augmented-Generation assistant that answers questions from your own notes with grounded citations.

A news topic classifier with a promotion gate that only ships retrained models that measurably beat the incumbent, live drift detection, and a fully Terraformed AWS serverless deployment.

A personal project manager built to fight procrastination — AI task breakdown, focus sessions, and streak/health tracking that makes a stalling project visible before it's abandoned. Runs fully in a heuristic demo mode, no API keys required.