Sung Choi

Sung Choi is a seasoned technology leader with extensive experience in engineering and product development across various industries. Currently serving as the Chief Technology Officer at Grata since April 2025, Sung previously held the position of Head of Engineering at SeatGeek, where leadership of five teams significantly enhanced the ticket-holder experience, resulting in over $200 million in annual transactions. Prior roles include Head of Engineering at Warby Parker, where innovative technologies were developed to drive revenue growth, and Technical Consultant at Reddit, optimizing application performance. Experience also includes serving as Vice President of Engineering at BentoBox, driving organizational efficiency, and a significant tenure at Grubhub spanning various leadership roles that involved managing large engineering teams and improving user engagement. Sung's early career featured a leadership role as Chief Technology Officer at Cybersettle, focusing on scalable SaaS solutions, backed by a solid educational foundation from Rutgers University.