David Choi

David Choi is the Lead User Experience Researcher at Nextdoor. Previously, he was a User Experience Researcher at Facebook, where he lead  research efforts on Messenger. Prior to Facebook, he was a User Experience Researcher at Google, where he worked on products such as Gmail, Inbox by Gmail, Chrome, AdSense and Adwords. He holds a BS in Operations and Management Information Systems from Santa Clara University and an MSI in Human-Computer Interaction from the University of Michigan.