I’m a Director of Data Science at Uber, leading data science for Maps and several platform teams: Experiment Platforms, Fares Platform, Marketplace Intelligence, and Global Intelligence. Before Uber I was a tenured professor at Cornell University, in the School of Operations Research & Information Engineering and the Department of Statistics.

My expertise is in forecasting, statistics, experimental design, and machine learning. I currently guide cross-functional teams to create core product technologies, such as pricing and matching for the sharing economy.