Mr. A. Grammatikogiannis graduated from the National Technical University of Athens (NTUA) -  School of Civil Engineering with a major in Hydrology. He also holds a MSc in Water Resources Management (top of his class) from NTUA

He was honored during his studies by the Greek Foundation for State Scholarships and gained the “Thomaidian” award. He is the author of scientific articles in international refereed journals and he has presented his research activities in conferences and workshops. He is co-founder and quality assurance manager of ENCODIA LTD and he speaks English and French. He holds two certificates for undertaking public works (hydraulic works and geotechnical projects) and he is certified building inspector by the Greek ministry for the Environment. He has a significant experience in the field of hydrology and hydraulic works as well as geotechnical projects. He is a member of the Technical Chamber of Greece, member of the Association of Civil Engineers of Greece (ACEG), member of the Foundation of Greek Hydraulics Consultants, member of the Hellenic Association of Greek Entrepreneurs and member of the board of directors at the Institute for continuing education of the Technical Chamber of Greece.