Leonidas Ntallas is a marketing professional with a focus on strategic planning and implementation, business development, and project management. With an MSc in management from The University of Edinburgh and a BSc in marketing and communication from Athens University of Economics and Business, Ntallas has worked in the public, healthcare, and retail sectors. He has experience with organizations such as GSK, the Hellenic Army, and the European Parliament. Ntallas excels in effective communication, relationship building, operations improvement, cultural adaptation, and decision making with limited information.