Ioannis Chatziioannidis has an impressive educational background, having completed studies in Financial Management, Mining and Metallurgical Engineering, and an MBA at prestigious institutions such as Athens University of Economics and Business and the National Technical University of Athens. With a versatile skill set, Ioannis has worked in various roles, including Corporate Transformation - Group Strategy at the National Bank of Greece, where he was responsible for organizational change initiatives, and previously as a Management Consultant-Business Banking at the same institution. Additionally, he has worked as a Project Engineer, Certified Energy Auditor and Energy Efficiency Consultant at Alfa Constructions, where he conducted energy audits and developed energy-saving solutions. With his wealth of experience and diverse knowledge, Ioannis has become a valuable professional in the finance, management, and engineering fields.