Data Science • Economics
Matthew Kooy
I am a Junior at the University of Michigan with declared majors in Data Science and Economics. My love for this field derives from the joy it brings me to turn an idea into a system. A simple thought can rapidly grow into a functional project, improving the lives of millions, and that inspires me.
Mini Tetris
↑ rotate · space drop · C hold
Featured work
See all →NBA Stats Predictor
↗End-to-end Python ML pipeline using feature engineering, time-series CV, and CatBoost, beating rolling-average baselines by 15% on held-out seasons.
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Stock Simulator
↗C++ order-matching engine with O(log n) latency on 100K+ events and 2M ticks/sec market data ingestion.
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SQL Database Emulator
↗In-memory SQL engine in C++ with parsing, indexing, and test-driven validation for structured queries.
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