Sean O'Brien

Sean O'Brien is an experienced technology executive and entrepreneur, currently serving as CTO and Co-Founder at Later since January 2025, focusing on challenges within the Creator Economy. Additionally, since June 2018, O'Brien has held the role of CTO and Co-Founder at Mavely, where efforts are directed toward reducing customer acquisition costs for brands and enhancing income opportunities for families. Previously, O'Brien was a Founding Partner at Irish Beef LLC from December 2016 to February 2019, where a team-first culture was implemented for over 250 employees. As a Co-Founder of Swyft Media from March 2012 to June 2018, O'Brien contributed to creating engaging branded content for mobile platforms. O'Brien's educational background includes a degree from the University of Notre Dame and attendance at Jesuit College Preparatory.