David is a pioneer, believer, and a passionate leader of entrepreneurship in Silicon Valley. He is the founder and CEO of F50 and also created Silicon Valley Entrepreneurs & Startups, the world’s largest entrepreneur community, Silicon Valley Android Developers, the largest Android F2F community, and a variety of other grassroot communities in Silicon Valley. David Cao was the Founder & CEO of GWC US, and the Producer at GMIC SV, where he oversaw production of the leading global mobile conference in the United States. Prior to GWC, David was VP & GM of Mobile for BeyondSoft. He also founded and served as CEO of ExtendLogic, a Silicon Valley based smartphone end-to-end solution company that was acquired by BeyondSoft in 2010. He has consulted for many firms including Oracle, ETravel, IBM Global Services, Sun Microsystems. He enjoys hiking and biking in his spare time.