Christos Margonis was born in Athens, Greece, in 1985. He received his degree in Computer Science from the University of Crete (2009). He has attended a course on Android application development at National Technical University of Athens (2012). He has worked at Athens 2011 Special Olympics as a Game Management System administrator. He is currently working as a research associate in the Integrated Systems Laboratory in the Institute of Informatics and Telecommunications in NCSR Demokritos where he is involved in the projects TASS, OptiTrans, Perseus, focusing on the development of the mobile clients for each project.