Dr. Oktay Cetinkaya received his B.Sc. degrees with double major in Electrical Engineering, and Electronics and Communication Engineering from Yildiz Technical University, Istanbul, Turkey, in June 2013 and January 2014, respectively. He then received his Ph.D. degree in Electrical and Electronics Engineering from Koc University, Istanbul, Turkey, under the supervision of Prof. Ozgur B. Akan, in January 2018. His current research interests include Next-generation Internet of Energy Harvesting Things for advanced management, control and monitoring of smart environments. He works as a Research Fellow at the University of the Southampton since May 2018.