Leonidas Poulopoulos was born in Kalamata, Greece in 1980. In 1998 he entered the Electrical & Computer Engineering Department of Patras University (Greece). He obtained his diploma on November 2004. He has been working as an R&D Computer Engineer at the Research Unit 6 of the Research Academic Computer Technology Institute in Patras (Greece) since February 2007. His research interests include: Web Applications Programming, Metropolitan/Wide Area and Wireless Networks and network protocols. He is currently participating in projects running by CTI (Technical Consultant of BroadBand Networks and GRNET III / VNOC 3).