Editor-in-Chief (Verizona & MDPI) and Editor (Scientific Reports at Nature Publishing Group, MSEB-Elsevier, Materials & Challenges-MDPI, Open Chemistry-DeGruyterOpen), Visiting Professor at University of Coventry, Uk in Nanocomposite Materials and Processes for Energy Applications, Assistant Professor at the University of Patras, Greece, Head of the Energy-Matters Group,. Third Bridge (ex CognoLink), Lek Consultant: Specialist in Energy & Nanotechnology (Hydrogen-CO2-Renewable Energy) and Origami Engineering (Composites-Materials Science). EU-Cost Actions: Management Committee in Energy, Materials, Biotechnology. EU-Horizon evaluator: Societal challenge 2.