Dimitrios Tsoumatidis received his B.Sc. from the Department of Mathematics, School of Sciences, University of Aegean. He holds an M.Sc. Degree in Internet of Things Intelligent Environments in Next Generation Network from the Department of Information and Communication Systems Engineering of the University of the Aegean. Currently, he is a Ph.D. Candidate at the same department. His research interests focus on the area of Energy-Aware Resource Management for Wireless IoT Networks.