DIAS has been founded by renowned civil services guru sh D.P. Vajpayee , popularly known as Vajpayee Sir. He holds a B.Tech degree from IIT Bombay and M. Phil degree from Jawaharlal Nehru University, New Delhi. A versatile personality having vast experience and exposure in fields as varied as communication engineering to literature, environmental activism to spirituality. He has guided more than 400 successful candidates in civil services examination in last decade; students having bagged all top ranks. He has been teaching PHYSICS OPTIONAL and GS (POLITY)  to Civil Services aspirants for more than 18 years. Appeared in various TV shows and written more than 100 articles for various news papers and magazines. Widely travelled and acquainted with grass root problems of people.