Mariusz Gąsiewski has been with Google since 2007. He is now responsible for growth of mobile gaming ecosystem in Poland. He is leading mobile gaming initiatives at Google for Startups Campus in Warsaw. During most of his career was helping some of Google’s biggest clients in Central and Eastern Europe in preparation and implementation of mobile measurement strategies. He is a frequent speaker at gaming and mobile conferences and a founder of GameCamp, one of the biggest mobile gaming communities in Europe.