Guy Barkan is a seasoned technology executive with extensive experience in research and development. Currently serving as VP R&D at EX.CO since April 2025, previous roles include CTO at ryze (formerly Trafficpoint) from August 2022 to April 2025 and VP R&D at Rise from January 2021 to August 2022. Earlier in the career, Guy Barkan held the position of VP R&D at ironSource from May 2016 to January 2021, and served as Director Of Technology before that. As CTO and Co-Founder of Spotter from May 2015 to May 2016, Guy also held the CTO position at Montiera Technologies from January 2011 to June 2014. Additionally, Guy was CTO and Co-Founder of Tvinci from January 2007 to July 2011.
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