Foundation for Research and Technology – Hellas (FO.R.T.H.) Institute of Compute
Research assistant
Technical University of Darmstadt (T.U.D.), Embedded Sensing Systems (E.S.S.)
Visitor Researcher
NEC Europe
Research Scientist
University of Paris Sud 11, Laboratoire de Recherche en Informatique (L.R.I.)
Research Assistant
Deutsche Telekom
Data Scientist
OTE Group of Companies (HTO)
Technical Customer Service
University of Crete, Department of Computer Science
Ethnikon kai Kapodistriakon Panepistimion Athinon
University of Crete, Greece - University Paris-South, France