Management Team

Tassos Kantzavelos, MSc - Managing Director

Tassos Kantzavelos is the President & Managing Director of Cententia. He is an experienced professional with over 25 years of consulting and IT experience, having founded and successfully managed in the process various companies.
Over the last 16 years he has led Cententia to become the premiere company in Greece in the area of Collections & Recoveries, and has managed various co-operations with international companies, leaders in their field.
Tassos Kantzavelos holds an MSc in Operational Research - Applied Mathematics and a Postgraduate Diploma in Statistics and Operational Research.

Dr. Panos K. Psomas - Business Development Director

Panagiotis Psomas is the Business Development Director of Cententia. He is a seasoned professional with over 23 years of IT consulting experience, specializing in the areas of Business Intelligence, Credit Risk, and Collections & Recoveries, and is part of the team that has designed and implemented the AroTRON™ CRM platform.
Over the last 16 years he has led the successful implementation of numerous Debt Collections & Recoveries projects to financial institutions and Collection Agencies.
Panagiotis Psomas holds a PhD in Electrical Engineering in the area of Business Intelligence and an MSc in Electrical Engineering.

Dr. Gregory D. Hilakos - Product Development Director

Greg Hilakos is the Product Development Director of Cententia. He brings over 20 years of experience in leading IT teams into success, from conceptualizing and designing to the actual implementation of challenging business projects.
As a key member of the team responsible for designing and implementing the AroTRON™ CRM platform, he has led the development of Cententia’s cutting-edge products.
Greg Hilakos holds a PhD in Electrical Engineering in the area of Business Intelligence and an MSc in Electrical Engineering.

Aggelos Paraskevopoulos, Msc – CTO

Aggelos Paraskevopoulos is the Chief Technology Officer of Cententia and the Chief Architect of the AroTRON™ CRM platform, leading the efforts of maintaining the platform’s technological excellence. He is also responsible for the development of the Atlassian partnership, coordinating pre-sales, consulting and implementation activities for Collaboration, Developer and IT tools in Greece and Cyprus. The last 25 years he has held various top-level positions in designing, implementing and managing challenging IT projects. He is a Computer Telephony Integration (CTI) expert, responsible for the development of the cutting-edge AroTRON™ Contact Center platform.
Aggelos Paraskevopoulos is a PhD Candidate in Electrical Engineering in the area of Virtual Enterprises and holds an MSc in Electrical Engineering.