CEO of Acklio, Alexander is also co-chair of the LPWAN working group within the IETF standardization body and a member of the IETF IoT Directorate. Alexander obtained his thesis in Computer Science in 2009 from the University of Strasbourg. He was then a lecturer at Télécom Bretagne until 2016. His work focused on the energy efficiency in wireless networks and the use of Smart Grids in smart meters and electric vehicles. Alexander is the co-author of more than 30 scientific papers in international conferences and journals with selection committees.