William is a Data scientist at Quora, interested in data-driven decision making to improve both product and business. Always interested in learning new things and exploring the ubiquity of data in everyday life. The Interviewees DJ Patil is VP of Product at RelateIQ (acquired by Salesforce). He’s held many other roles,

William is a Data scientist at Quora, interested in data-driven decision making to improve both product and business. Always interested in learning new things and exploring the ubiquity of data in everyday life. 1. Design and interpret experiments to inform product decisions Observation: Advertisement variant A has a 5% higher