Dr. Lokendra Singh Umrao completed his B.Tech. in Information Technology from Kamla Nehru Institute of Technology, Sultanpur and M.Tech. in Computer Science & Engineering from Maulana Azad National Institute of Technology, Bhopal. He holds Ph.D. from Indian Institute of Technology (Banaras Hindu University), Varanasi. He is currently working as Associate Professor & Head in the Department of Computer Science & Engineering, Institute of Engineering and Technology, Dr. Rammanohar Lohia Avadh University, Ayodhya. He has published 18 journals papers, 15 conferences papers, 6 book chapters, 1 book and 2 patents. His research interests are in the area of Algorithms, High Performance Computing, Blockchain Technology, IoT and Cloud Computing.