Mr. Spyridon Filios holds a Bachelor's Degree in Economics from the University of Piraeus and a Postgraduate Diploma in Regional Economic Development from Panteion University of Athens. He has almost 20 years of versatile teaching experience. Since the academic year 2002-2003, he has worked as a laboratory assistant in various courses in several departments of the Technological Educational Institute of Athens (formerly TEI of Athens) and in the Department of Business Administration of the University of West Attica, as well as in Lifelong Learning structures for adult education programs. At the same time, he has participated in numerous research projects and has served as a member of many Expert Committees of the National Organization for Qualifications Certification & Vocational Guidance (EOPPEP). Finally, he has contributed to the writing of 12 scientific publications, five of which have been published in peer-reviewed scientific journals and collective volumes.