Kirill Makharinsky is the founder and CEO of Enki, the "data as a second language" training platform for professionals and teams. Previously he co-founded ETG (the largest online B2B travel company in Europe) and Quid (a leading research and analysis tool). His companies have raised over $100m and employ over 1.5K people
Jeff Feng is a Product and Data Lead at Airbnb, which includes leading data visualization, machine learning, its experimentation platform, and Airbnb's internal data university. He is a frequent speaker on data and growth, having spoken at Google, Facebook and various industry conferences and big data meetups.