As president of Foursquare, Steven is responsible for all aspects of strategy and implementation of the company's revenue streams and partnerships. His team oversees the company’s business solutions suite, which includes Pinpoint mobile advertising and targeting, developer APIs, Place Insights analytics and more. Steven also leads strategic partnerships and business development. Before joining Foursquare, Steven launched iAd, Apple’s advertising platform for brands and developers, where he led advertising sales and strategy and managed account management, sales, agency relations, and the creative and strategy team. Steven served as senior vice president of advertising sales at Quattro Wireless until it was acquired by Apple in January 2010 and has more than 15 years of experience in digital marketing and advertising. Steven is on the Advertising Research Foundation's Board of Directors as well as the Mobile Marketing Association's North American Board of Directors.