John Harrington

John Harrington is an accomplished product management executive with extensive experience leading product teams across various industries. Currently serving as Vice President of Product Management at Stronghold since July 2022, John previously held director-level positions at Marqeta, Inc., Wiser Solutions, Inc., and Inflection, where significant contributions included leading the development of innovative fintech and retail intelligence solutions. John was instrumental in the launch and growth of Alibaba-backed eCommerce platforms at 11 Main, Inc. and Symphony Commerce. With a solid foundation in product strategy and development obtained from earlier roles at Dex One, Pictage.com, ProFlowers.com, and Road Runner Sports, John combines technical expertise with strategic vision. John holds an MBA from UCLA Anderson School of Management and a Bachelor of Science in Industrial Engineering from Purdue University.