Cem Kansu is our Chief Product Officer and has worked at Duolingo since September 2016. Previously, he led Duolingo’s monetization efforts and the launch of Duolingo’s subscription products. Cem holds a B.S. in Industrial Engineering from Bilkent University, a M.Eng. in Financial Engineering from Cornell University and an M.B.A. from the Wharton School at the University of Pennsylvania.