Prahladh Harsha is a faculty member of the School of Technology and Computer Science at the Tata Institute of Fundamental Research (TIFR). In his previous avatars, he was a graduate student at the Massachusetts Institute of Technology, where he obtained his PhD under the supervision of Proessor Madhu Sudan; a postdoc at Microsoft Research-Silicon Valley; and a research assistant professor at the Toyota Technological Institute in Chicago. His research interests include computational complexity, probabilistically checkable proofs, communication complexity and information theory.