Ali Nauman

Data Scientist with 7+ years of experience designing and deploying machine learning solutions that drive real-world impact across marketplaces, performance marketing, and operational risk. I specialize in A/B testing, causal inference, demand forecasting, and ML model deployment, with hands-on expertise across Python (Scikit-learn, PyTorch), SQL, and cloud tools like AWS and Posit. I’ve built ranking simulators to improve matching, led forecasting models that guide strategic investments, and deployed anomaly detection systems to catch critical business shifts in real-time. My core strength lies in owning the entire ML lifecycle — from data preparation, model training, evaluation, and deployment to stakeholder alignment. I’ve worked cross-functionally with product, engineering, and growth teams to ensure that the insights I generate translate directly into measurable outcomes.