About
Data scientist & ML instructor teaching intermediate topics (feature engineering, hyperparameter tuning, imbalanced data, forecasting). Author of Python Feature Engineering Cookbook and Feature Selection in Machine Learning. Creator of Feature-engine, an open-source Python library (250k+ monthly downloads, 2k+ GitHub stars). Industry experience: Built production ML models for fraud detection, credit risk, and insurance claims in finance/insurance. Led ML implementation, mentored teams, and hired data scientists. Passionate about tech education and applying data science for social impact.
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Maker History
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Joined Product HuntJune 19th, 2025

