Stefan is one the country’s go-to leaders for high-growth technology and consumer-facing digital companies.  

An early Amazon employee and long-time executive, Stefan helped to build the Home category early in his Amazon career and was also Director of North American Books and Magazines, the company's largest category at the time. He has served as interim CEO of Door-to-Door Organics, CEO of Ideeli (sold to Groupon), General Manager of Revenue at Zynga (IPO as ZNGA), and Chief Product Officer of Gilt Groupe. Stefan is currently Chairman of the Board of Door-to-Door Organics.

He holds an MBA from the Thunderbird School of Global Management and a BA from the University of Vermont. Stefan lives with his wife and son in Brooklyn, NY.