Srinivasan Keshav is the Robert Sansom Professor of Computer Science in the Department of Computer Science and Technology at the University of Cambridge. He received a PhD in Computer Science from the University of California, Berkeley, in 1991. He was subsequently a Member of Technical Staff at AT&T Bell Labs and an Associate Professor at Cornell. In 1999 he left academia to co-found Ensim Corporation and GreenBorder Technologies Inc. Returning to academia, he was at the University of Waterloo in Canada from 2003 to 2019, holding a Canada Research Chair and later the Cisco Chair in Smart Grid. He is a Fellow of the Royal Society of Canada, ACM, and IEEE, and a Distinguished Alumnus of IIT Delhi.