Srinivasan Keshav is the Robert Sansom Professor of Computer Science at the Department of Computer Science and Technology in the University of Cambridge. He received a B.Tech in Computer Science and Engineering from IIT Delhi in 1986 and a Ph.D. in Computer Science from the University of California, Berkeley in 1991. He was subsequently an MTS 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 from 2003 to 2019 holding first a Canada Research Chair and then the Cisco Chair in Smart Grid. His honours include being named Fellow of the Royal Society of Canada, ACM, and IEEE, a Distinguished Alumnus of IIT Delhi, two Test of Time awards from ACM SIGCOMM, and Best Paper awards at ACM SIGCOMM, MOBICOM, and eEnergy. He is the author of two graduate textbooks on computer networking and has served as Chair of ACM SIGCOMM.
Here is a link to my official portrait photograph