Spyros studied Mechanical Engineering at the National Technical University of Athens (NTUA), and obtained an MSc in Marine Engineering on NTUA and TrainMoS ΙΙ Post Grad Diplomas (on Maritime Sustainability, Supply Chain and LNG Management), which were EU funded and co-organized from European Universities. Moreover, he continued his studies with MPhil in Economics in Kapodistrian University of Athens. He was constantly working during all his studies as a Computer Engineer, so he developed extensive ICT experience and skills (since 2009). Further he worked for the International Rescue Committee Hellas (IRC) as Senior Data Analyst, at PriceWaterhouseCooper as System & Data Assurance Consultant. At PWC, he was involved in projects for client companies, namely Coca Cola Group, Fraport, National Bank of Greece, AB Vasilopoulos (Ahold Delhaize) etc. Currently, he is working as Business Intelligence Developer and Revenue Manager for Atrium Hotels (5* Luxury resorts in Rhodes). Overall, he is an open minded and innovative Computer and Mechanical Engineer specialized in the following fields: Data Science, Industrial Management & Operational Research and Engineering Economics.