Deligiannidou Katerina was born in Veroia, Greece in 1986. She obtained her Diploma of Computer Engineering and Informatics, University of Patras in 2011. She is currently a post graduate student at the Computer Science and Technology post graduate program, at Computer Engineering and Informatics department, University of Patras. She has worked as an informatics educator at various private educational organizations. Since 2012, she works at the Greek School Network and Networking Technologies Directorate of Computer Technology Institute and Press “Diophantus”, as a web developer engineer.