Presently, Odysseus D. Chatzidis occupies the position of Member-Supervisory Board at Deutsche Telekom AG and Solution Manager at T-Systems International GmbH (a subsidiary of Deutsche Telekom AG). Mr. Chatzidis is also Solution Manager at T-Systems International GmbH.

He previously held the position of Chairman of Tata Consultancy Services Deutschland GmbH.

Mr. Chatzidis received an undergraduate degree from Universität Stuttgart.