Data / dashboard
Market Atlas
Ten years of market data, current every morning, and a question box that can't be talked into a bad query.
A market-intelligence dashboard over the S&P 500, NASDAQ-100 and Dow 30, with a ten-year backfill kept current by incremental daily updates into TimescaleDB. Sector heatmaps, candlesticks with indicators and per-symbol news sentiment sit on top. The Claude-powered query flow answers plain-English questions only through approved SQL templates, with a validated read-only fallback and every query logged.
Role: Data pipeline, schema and hypertables, Streamlit UI, Claude query flow, daily refresh on GitHub Actions