John Haffenreffer

John Haffenreffer is a Senior Software Engineer at Sharetec Systems since March 2016. Previously, John held various roles at MPX from May 2008 to January 2016, including Program Support Manager, Application Developer, and Product Manager for MPXOnline, overseeing the E-Commerce platform and managing vendor relationships. Earlier in their career, John served as a Technology Coordinator, working with external vendors in software, hardware, IT, and web development, as well as an MPXOnline Account Manager at Maine Printing Company. John possesses a diverse educational background in Computer Technology from Southern Maine Community College and Andover College, and an Associate's degree in Baking and Pastries from Johnson & Wales University.