Founder and Managing Partner @Social Capital; VP, User Growth, Mobile, Platform @Facebook; VC at Mayfield Fund, VP & GM, AIM + ICQ at @AOL
I'm the head of the webspam team at @Google.
Founder of @Facebook.
Cofounder/CEO of Xamarin. Formerly Ximian, Novell, MIT.
CEO/Founder of Urban Engines.
Previously, Google VP Engineering & Distinguished Entrepreneur. PhD CS, @Stanford University. Founder Gigabeat (acq. Napster)
Partner at @Imagine K12. Partner at @Ycombinator.
Former CEO of music startup @Lala (acquired by @Apple); Former Chief Product Officer at @Yahoo
@WaytoWellville (founder). Prolific Investor. @23andMe @Evernote, @Flickr, @Civil.co, @Meetup, @Voxiva, EDventure, Release 1.0.
Co-founder of @Whale. Founded @Exec and @Justin.tv. Partner at Y Combinator.
CTO @Salesforce.com (8.5 years)
VP @E.piphany (5 years)
MS Computer Science Harvard
Founder and ex CEO @Webspy (took public), Founder @Netlink Inspection Systems Exited via Trade Sale, Founder @Netlink CRM,