Technical Lead at Snapchat, Inc, advisor for start-ups and lead mentor in data science training
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Data scientist with 10+ years experiences in analytics and machine learning; expert knowledge and hands-on experiences in these domains:
Recommender systems, evaluation metrics, explore-exploit;
Ads relevance, ads click through rate prediction and ranking;
Demand forecasting, discrete choice model, pricing, product portfolio management;
Lead mentor in training fresh graduate students and career changers in data science;
Time series modeling, nonparametric statistics, survey statistics;
Counterfactual reasoning, segmentation, cohort and drill-down analysis, A/B experiment design and analysis;
Data scientist tech lead in stitch fix styling algorithm team;
Data scientist in twitter ads rank...
