Dr Vasileios Psomiadis is a postdoctoral researcher at the Department of Informatics, Aristotle University of Thessaloniki. He received his Ph.D. in Civil Engineering in 2005 from AUTh and MSc. in Information Systems in 2011 from Hellenic Open University. He has worked as a freelancer engineer and as an IT professional. He possesses skills at project management acquired by supervising various technology projects in the private sector. He is also experienced in designing gamification frameworks where end-users are encouraged to engage with commercial systems. He has participated in National and International conferences, published in scientific journals and worked as scientific and laboratory associate in the Technological Educational Institute of Central Macedonia.