Data science, machine learning and AI leader. Deep domain expertise in logistics, marketplaces, e-commerce, personalization, growth, advertising and insurance. Currently Founder and CTO of Anomalo - the easiest way to validate and document all of the data in your data warehouse. Most recently VP Data Science at Instacart, focused on machine learning for logistics and marketplace discovery. Previously led data science and engineering at Sailthru, building personalization tools for e-commerce and publishing companies. Prior to Sailthru I ran technology at Collective building advertising optimization and bidding technology. Cut my teeth on data, machine learning and strategy early in my career at EY.