Dan O'Sullivan is a seasoned professional in product strategy and innovation, currently leading product strategy for Mastercard Access within the Cyber & Intelligence Solutions division. They previously held various roles at Mastercard, including Vice President of Enterprise Gateway Strategy and Senior Counsel in Global Products & Solutions, where they focused on legal, strategic, and business advice surrounding complex transactions. Prior to their tenure at Mastercard, Dan practiced law at Shearman & Sterling and Sullivan & Cromwell, specializing in commercial transactions and mergers. They hold a Doctor of Law (JD) from St. John's University School of Law and a Master of Science in Atmospheric Physics from the University of Arizona.
This person is not in any teams
This person is not in any offices