John Haffenreffer

John Haffenreffer is an Engineering Manager with extensive experience in software engineering and product management, currently in a leadership role at Sharetec Systems after previously serving as a Senior Software Engineer. Prior to this, John held various positions, including MPXOnline Account Manager and Technology Coordinator, where responsibilities included managing vendor relationships and overseeing e-commerce platforms. John’s educational background encompasses degrees in Computer Technology and an Associate's in Applied Science in Baking and Pastries, demonstrating a diverse skill set.