Sumit Chauhan, a distinction holder in many subjects, with over ten years of experience as a faculty member and a courseware designer. He is among the first post- graduates in Masters of Computer Application from GGS Indraprastha University. Mr. Chauhan has authored many online tutorials and also contributed to a book with title "Programming in C using Linux". He has also contributed in various National and International publications. He has organised 10 National seminars / workshops and International conferences and also attended over 15 National and International conferences and seminars / workshops. At present, he is working as an Assistant Professor and Head-Development Cell at Management Education and Research Institute, GGSIP University, New Delhi and pursuing his Ph.D. in Computer Science. His area of interest includes: Computer Graphics, Distributed Database Management System, Linux and Knowledge Management System.