BSc in Electrical Engineering, University of Patras. MSc in Business Administration, Executive MBA - Athens University of Economics and Business

•    1994-1999: Radio Network & Switching Network Engineering,  Vodafone Greece

•    2000-2012:  Management positions in Cosmote Technical Division focusing on Network Design , Deployment and Operations. Engagement in various Technology Domains in the Fixed and Mobile area, like Operations Support Systems, IP Network and Mobile Data Core Network DevΟps.

•    2012-2022: Responsibility for Technical Design and Operation of solutions in the areas of  4G & 5G Core, Internet Connectivity, Data Roaming, Nb-IoT , Corporate & Private Networks. Continuous optimization of 5G Core Network Technology and lead role in planning of Cosmote 5G Stand Alone Core Network.