Michael has served as President of AppNexus since joining the company in September 2009. He oversees the company's global commercial functions, including Sales, Client Services and Marketing. Prior to joining AppNexus, Michael founded and served as VP and General Manager of Google's DoubleClick Ad Exchange. During his tenure at Google/DoubleClick, he held executive positions including VP of Strategic Accounts, where he spearheaded the company's landmark ad technology partnership with AOL. Michael joined DoubleClick in 2001 as part of the company's acquisition of FloNetwork, an email marketing ASP. Michael holds a BA from McGill University and an MBA from Columbia Business School.