Josh joined Greylock as a principal in 2011. Over the past 15 years, Josh has worked in product and engineering roles at some of the leading companies in social, commerce, and media.
Prior to Greylock, Josh was a product lead for growth and relevance at Twitter, and helped Twitter grow it's active user base by nearly 10x. Before Twitter, Josh worked on the platform at Facebook and led the launch of Facebook Connect. Earlier in his career, Josh led product management for Zazzle, was part of the early team at LinkedIn focused on growth and jobs, and led product and engineering for RealJukebox and RealPlayer at RealNetworks.
Josh holds a BS in Symbolic Systems with a focus on Human Computer Interaction from Stanford University.