John Simms

John Simms is an accomplished Account Director at Sinch since October 2019, specializing in cloud communications and customer engagement solutions. Previously, Simms served as the Senior Strategic Sales Director at Nexmo, a Vonage Company, where responsibilities included enhancing customer experiences with programmable APIs. As Director of Sales at Infinite Convergence Solutions, a messaging solutions provider, Simms led initiatives for mobile operators and enterprises. Prior experience includes various roles at tyntec, where Simms managed account teams and optimized sales strategies. Early career highlights include a Medical Assistance Coordinator position at AXA Assistance and teaching English at Berlitz. Educational credentials include multiple MBAs from institutions such as Munich Business School and Singapore Management University, alongside a Bachelor’s degree in Music from the University of Colorado Boulder.