Dr. Sachin Kumar has been working in the Department of Applied Science at KIET Group of institutions, Delhi-NCR, Ghaziabad since 01-08-2003. Before joining this institute, he has taught in MM (PG) College Modi Nagar from 02-09-2002 to 28-02-2003. He has published 2 patents and 2 book chapters, in addition to this he has published 15 research papers in referred journals. He has also written 1 book with Pearson publication for engineering students. Presently 3 research scholars are pursuing PhD under his supervision. He has life membership of ISTE, New Delhi and IAENG. He is also member of editorial board of various referred international journals.