David represents financial services companies and other clients in consumer class and individual actions asserting privacy, fair lending, credit reporting, debt collection and unfair business practices claims, as well as Telephone Consumer Protection Act (TCPA) and California Invasion of Privacy Act (CIPA) cases. In addition to his extensive class action litigation experience, David counsels FinTech and other clients on compliance matters related to consumer financial services. David has tried cases to verdict in federal and state court, defeated dozens of cases at the summary judgment and class certification stages and negotiated favorable class and individual settlements in many other matters.

David has published articles and participated in panel discussions on numerous topics including TCPA and other class action litigation, developments in mortgage litigation, compliance and discovery best practices, professional development and civility in the legal profession.

In 2012, David was named one of the "50 Young California Lawyers on the Fast Track” by The Recorder newspaper, and was honored as "Outstanding Barrister of the Year" by the Bar Association of San Francisco (BASF).