He held the positions of Rector and Vice-Rector of Economic Planning and Development and Chairman of the Research Committee of the University of Macedonia, Board Member of the Alexandria Innovation Zone SA and General Manager, Member of the Board of Directors of North Hellenic Stock Brokerage SA, Director of the Executive MSc in Accounting and Financial Management (University of Lancaster, University of Macedonia). Member of the Coordinating Committee of a) the MSc in Strategic Accounting & Financial Management (Executive), b) MSc Applied Accounting & Auditing, c) MSc in Accounting & Finance of the Department of Accounting & Finance and member of the Interdepartmental Committee of the MSc in Information Systems of the University of Macedonia.