Raj Jain is a renowned computer scientist and a prominent figure in the field of networking and internet technology. He has made significant contributions to the development and advancement of computer networks, especially in the areas of Quality of Service (QoS), congestion control, and multimedia communication. Raj Jain has an extensive background in academia and industry. He received his Ph.D. in computer science from Harvard University. Throughout his career, he has held various faculty positions at prestigious universities and institutions, including the University of Massachusetts, Amherst, and the Ohio State University.