John Marczak

John Marczak is an experienced Senior Software Engineer currently working at ECCO Shoes, where contributions have been pivotal in developing a headless international multi-market e-commerce platform. With a strong background in full-stack development, John's previous roles include significant positions at Synacor, Adams & Knight, and Travelers, where expertise in JavaScript, APIs, and analytics was demonstrated. Early career achievements include leadership roles at People's United Bank and eVariant, focusing on integrations and secure SaaS applications. John holds certificates in Computer and Website Programming from New England Technical Institute and Computer Hardware from Fox Institute of Business.