Andrzej is Partner and Chief Technology Officer at Greenfield, responsible for driving the strategic use of technology to support Greenfield objectives. Andrzej is entrepreneurial-spirited technologist with 15+ years of executive-level experience. Prior to Greenfield, he was CTO of apprupt, which was acquired by Opera Software in 2014, CTO of AdColony acquired by Digital Turbine in 2021. Andrzej has been an active supporter of crypto teams since 2017 and is now dedicating his career full-time to crypto. Andrzej holds a Master’s Degree in Telecommunication from the Technical University of Gdansk.