Maciej Zawadziński – CEO of Piwik PRO and Clearcode; analytics and advertising technology expert; entrepreneur and startup founder. Maciej is an expert in analytics and advertising technology and founder of several successful companies. He has led Clearcode to its position as a leading software house building custom advertising and marketing technology and in 2013 founded Piwik PRO, a privacy-compliant analytics platform. He advocates for better data privacy rights as a supporting expert at the Panoptykon Foundation.