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Charles Birnbaum is a partner in Bessemer’s New York office, investing in early stage and promising financial services, consumer, and education companies.
Before venture, Charles spent more than three years at Foursquare, the location-based mobile application and social network, helping to bring forth the company’s first merchant-facing tools.
Charles has invested in a lot of companies and has yet to show his skills.
He is a very determined guy and very smart!
Determinant to goal oriented work
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