Parag is the technology lead, responsible for Twitter’s technical strategy and overseeing machine learning and AI across the consumer, revenue, and science teams. Since joining Twitter in 2011, Parag has led efforts on scaling Twitter Ads systems, as well as reaccelerating user growth by improving Home timeline relevance.

Prior to joining Twitter, Parag did research in large-scale data management with collaborators at Microsoft Research, Yahoo! Research, and AT&T Labs.

He holds a bachelor’s degree from IIT Bombay and a PhD in computer science from Stanford University. Follow him on Twitter at @paraga.