Backtesting library written in Rust. Used as backend for Pytho.
Chess analytics application, data pipeline in Python/dbt, front-end here.
Football statistics application, data pipeline with Java/Python/dbt, front-end here.
Other Sports analytics-related repos used above:
Python implementation of Weibull Count distribution here
Python implementation of Ranked Probability Score here
Java implementation of Dixon-Coles score adjustments for football here