Master of Science, University Massachusetts, 1993. Doctor of Philosophy, University Texas, Dallas, 1996.
Telecommunications engineer Nippon Electric Corporation American, Irving, Texas, 1996—2005. Wireless engineer Telephia, Inc., Richardson, since 2005.
Teacher Greek Orthodox Church, Dallas, 1994-1997. President Hellenic Cultural Society Dalls, 1996-1997. Member Institute of Electrical and Electronics Engineers, Greek Technology Chamber, Society Industrial and Applied Mathematics.
Married Sheila Ann Papakostas, April 27, 1996. Children: Maria Margarita, Demitra Eleni, Erini Gianna.