Dr. Raina holds a Ph.D. in Mathematics (Srinivasa Ramanujan Scholar) from Trinity College, University of Cambridge, UK. He is currently part of the faculty in Electrical Engineering at IIT, Madras, and also a visiting research fellow in Mathematics at the University of Cambridge. He has recently been appointed Chairman of the Mobile Payment Forum of India. His online course on modern application development, from IIT, Madras, is currently India’s largest MOOC. Dr. Raina also leads a venture focused on research-based online math education for school kids and teachers, and data science for industries.