Madhusudan Singh is an Assistant Professor/Director of ReBlockchain Research Group at School of Technology Studies, ECIS, Woosong University, South Korea. He is actively involved in entrepreneurialendeavors in Blockchain Technologies with Artificial Intelligence, Information Security, and Autonomous vehicles. And in his career, he has worked as a senior engineer in the R&D division at Samsung Display, Korea, and Research Professor in YICT, Yonsei University, Korea. He serves as a distinguished speaker forIEEE Computer Society and ACM Society, and as a senior member of IEEE. He has completed his Ph.D. in the Dept. of Ubiquitous IT at Dongseo University, South Korea, and M. Tech. Degree in Software Engineering at Indian Institute of Information Technology, Allahabad (IIIT-A), India.He has published several books as author/editor,10+Patents and 60+ research articles.