My name is Sergey Kozlov. I am the Head of Research & Analytics at AdTech Holding. I have nearly 20 years of experience in data domain, from data infrastructure and analytics to machine learning. My primary focus is on Recommender Systems and Traffic Quality in AdTech. More recently, I’ve been designing and shipping autonomous AI systems that automate core business workflows. ‘ve already had a pleasure to be a speaker at ML Conference several years ago and am glad to contribute again.