David Mortenson is head of Infrastructure at Meta, formerly Facebook. He supports the teams responsible for developing and operating the hardware, network, software and data centers that all Meta services run on. Before this, he supported the Developer Infrastructure team focused on making Meta engineers the most productive in the world. Prior to Meta, he was the director of engineering for the .Net Framework Common Language Runtime at Microsoft. David holds a bachelor’s degree in computer engineering from Sherbrooke University and a master’s in computer science from the University of Washington.