Efstathios A. Sidiropoulos holds a University Degree in Media and Communication and a MSc in Information Systems at the Aristotle University of Thessaloniki. His past experience was as a project assistant in the Research Programmes of the Aristotle University of Thessaloniki (2009-2014). Since 2009, he has scientifically and managerially supported over 5 European projects, in FP7-ICT, eContentPlus and CIP-PSP for the provision of new, innovative services and products. His experience includes Business Exploitation planning, Products marketing and support for fund raising. Cloud computing, Knowledge Management systems, Computer Supported Collaborative Work in Businesses are some of the areas that he is interested in.