Vinod Kumar is an Assistant Professor of Computer Science & Engineering Department at Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana (India). He is pursuing Ph. D. from SGT University and got Master of Technology degree from GGSIPU Delhi (India). He has been teaching introductory undergraduate and post graduate computer science courses for the past thirteen years on regular basis. He has an industrial experience of two years as a software engineer in design, architecture, development, project management using Microsoft Technologies.