Konstantinos Skiadopoulos received his diploma in Physics from University of Athens in 1985. In 2013 he received his postgraduate degree: M.Sc. in Informatics from Ionian University. He is currently a PhD Candidate at Ionian University, Department of Informatics. His current interests are modeling and simulating networks, programming in python and didactics. 1988-1993 creation and management of “Alter ltd” IT Company. 1993-today professor of informatics in secondary education.