Mark Tullos is an experienced senior manager in digital product management, currently holding a position at American Express since October 2025. Previously, Mark served as Director of Product Management at ProQuest, where leadership focused on innovative software solutions. Mark's career includes significant roles such as Vice President of Marketing Digital Analytics Manager at Citi, where responsibilities involved leading the digital analytics program for the Global Consumer Bank. Prior experience also includes positions at Experian as Senior Product Manager, directing SaaS reporting and analytics services, and at Register.com as Director of Product Management, managing product launches and P&L. Mark held the role of Senior Product Manager at iSeatz, enhancing online travel booking and loyalty rewards platforms. Mark's education includes a BA in Political Science and History from Loyola University New Orleans and a Master's degree in Library/Information Science from Louisiana State University.
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