Dimitrios has held a number of senior executive and board positions for major Greek groups and has consulted for many Greek companies on quality and management systems.

He is a Scientific Associate of the Training Centre of National Bank of Greece and a trainer for high quality management courses. He is technical advisor in many Certifications Bodies as well as a certified auditor and trainer of Quality Management Systems (IRCA). He is CEO of AG ADVENT SA consulting company and founding member of the Hellenic Institute of Sales and Negotiation.

Dimitrios is a graduate from Piraeus University (Business Administration) and the Aarhus Business School (Denmark, MSc, Quality Management).

His specialisms include measurement and metrics systems, total business systems, quality strategies and plans, operations, coaching knowledge transfer to deliver improved leadership and business performance.