Charles Birnbaum
Director of Mobile and International Business Development, Foursquare
Charles Birnbaum is the Director of mobile and international business development at Foursquare. Prior to joining Foursquare in May 2010, Charles spent nearly six years on Wall Street in both Technology, Media, and Telecom Investment Banking and Equity Capital Markets beginning his career with Deutsche Bank and ending at Bank of America. Charles holds a BA in History from Northwestern University, an MBA from the Wharton School, and an MA in International Studies from the Lauder Institute at the University of Pennsylvania.