Principal
Adarsh College, Rajdhanwar (Vinoba Bhave University, Hazaribag), Giridih – 825412, Jharkhand, India

Former Professor & Head, Deptt. of Mathematics, BIT, Mesra, Ranchi, India

Former Faculty Member, BITS, Pilani – 333 031, India

He is currently teaching Operations Research, Probability and Statistics, Differential Equations, and is involved in active research in the domain of cyber attacks/cyber defense  & infectious diseases ; their mathematical modeling using Artificial Language, Machine Learning, and Blockchain Technology.