As Ambedkar was educated by the Princely State of Baroda, he was bound to serve it. He was appointed Military Secretary to the Gaikwad but had to quit in a short time. He described the incident in his autobiography, Waiting for a Visa. Thereafter, he tried to find ways to make a living for his growing family. He worked as a private tutor, as an accountant, and established an investment consulting business, but it failed when his clients learned that he was an untouchable. In 1918, he became Professor of Political Economy in the Sydenham College of Commerce and Economics in Mumbai. Although he was successful with the students, other professors objected to his sharing a drinking-water jug with them.

Reyansh Singh (born on 9th August, 1970) has served as a professor for 11 years. He received B.A. Political from University of North Bengal, Siliguri, West Bangal. After his BA, he opted for masters degrees in Political Science from Presidency University, Kolkata, West Bengal. Then he received Ph.D. (Political Science) degree from University of Kalyani, Kalyani, West Begal. He is also a member of a famous Computer Society. He has been a consultant and visiting faculty of various prestigious institutes of the country. He has written many books on Indian Polity and Public Administration. Several fellowships, awards and honours have been conferred upon him by national and international organisations for his outstanding research contributions in the field of Public Administration.