Djamel Djenouri obtained the PhD in Computer Science from the University of Science and Technology USTHB Algiers, Algeria, in 2007. From 2008 to 2009, he was granted a post-doctoral fellowship from the European Research Consortium on Informatics and Mathematics (ERCIM), and he worked at the Norwegian University of Science and Technology (NTNU), in Trondheim, Norway, where he participated in the MELODY project supported by the Norwegian Research Council. Currently, Dr Djenouri is a permanent full-time senior researcher at the CERIST research center in Algiers, where he is leading the WSN group, and adjunct professor at the university of Blida. He is working on topics related to wireless and sensor networking, with focus on quality of service, power management and energy harvesting, routing protocols, MAC protocols, time synchronization, fault tolerance, sensor and actuator networks, vehicular applications, smart building and green applications, Internet of things. He has been conducting several research projects with international collaborations on these topics. Dr Djamel Djenouri participated in many international conferences worldwide, and he has been granted short-term research visitor internships to many renown universities including SICS in Stockholm, university of Cape town, UPC Barcelona, and the university of Oxford. He published more than 60 papers in international peer-reviewed journals and conference proceedings, and two books. He is a professional member of the ACM, IEEE, and he chaired workshops held in conjunction with IEEE DCOSS and IEEE GlobeCom. He also served as TPC member of many international conferences, guest editor of a special issue with Int. J. Communication Networks and Distributed Systems, and reviewer for many international Journals.