Sushil Ranjan Roy did his Matriculation from Bihar Secondary Examination Board in the year 1974. He graduated with Chemistry Honours from Ranchi University in the year 1979. He completed his Post-Graduation in Chemistry in the year 1982 from Ranchi University. Later on he did his Post Graduation in Computer Application in the year 1996 from B.I.T., Mesra. He received ECPR scholarship in the year 1990, which funded his course fees for the Summer School in Social Science Data Analysis and stay at Essex University, England.
Sushil Ranjan Roy published a number of Research papers in various International and National Journals. He also served as a member of the Examination Board of Patna University from 1996 to 2000. Sushil Ranjan Roy joined XISS, Ranchi as a full time faculty member in December 1987 and is currently working as Associate Professor in the faculty of Information Technology.