Our people, our strength

The ADAPTIT team is a diverse and specialty-focused community of talented, driven individuals from a variety of backgrounds, which allows the team to see things from different perspectives.

We make sure that our highly qualified employees and certified engineers find a framework in which they can thrive, satisfy their needs and ambitions and above all make that extra effort to instill added value in all ADAPTIT services. This added value lies in our team’s ability to care about a lot more than getting the job done, effectively becoming a valuable extension of our clients’ teams.



Athanasios Tzaferis was born in 1972. He has over 20 years’ experience in ICT industry and directs all aspects of ADAPTIT operations.

“I have the privilege to lead this great company,” is saying. “I am happy to work with our very talented team of people at ADAPTIT , to build on what we’ve accomplished, to deliver on the promise of our innovative portfolio and to continue to drive evolution for our clients”

Graduated with Master degree in Telecommunications and Signal Processing from Imperial London College and also holds a bachelor degree in Physics from Athens University.



Vasilis Karavasilis is responsible for delivering ADAPTIT commercial goals, managing customer and partner relationships, creating new business opportunities and exploring applications for emerging technology. He has over 15 years experience with large ICT companies delivering successful projects.

“It is with tremendous pride to have been part of ADAPTIT’S successful transformation to a major Systems Integrator”
He holds master Degrees in
– Electrical and electronics Engineering ,
– ICT Technology
– Engineering Business Management from Coventry University



Konstantinos Koutoulakis is Financial Advisor with 20 years of experience developing and implementing financial systems, strategies, processes and controls that significantly improve P&L scenarios. Expert in establishing accounting functions, systems and best practices; cost-reduction, automation and tax strategies; and lasting business relationships to ensure goal-surpassing fiscal performance. Computer skills include proficiency in MS Office and various ERP and Statistical software packages.

Konstantinos Koutoulakis is responsible for the company’s worldwide finance operations.

He holds a bachelor degree from Athens University



Katerina Kalkana is responsible for leading the ongoing evolution of the company communication strategy in a dynamic altering marketplace.

“ADAPTIT is a contemporary company on the fast track to development. Its success is due to the fact that it is constantly adapting to rapid technological developments and challenges of an economically unstable environment, adopting innovation both in its internal operation and in the development of high quality products and services, always focusing on the business development and respect to society. Its communication strategy is also based on the same philosophy. “

With more than 18 years of professional experience in the OTE Group in various high-level projects and roles, among others, she took on the role of Product Marketing Manager for many technology and Mobile Internet products. She is a graduate of the Department of French Language and Philology of the Kapodistrian University of Athens.



Katerina Argyriadi is a member of ADAPTIT team since 2008 and leads Human Resources Department since March 2016.

“The devotion and passion of our team is truly inspiring. ADAPTIT focuses on unleashing Team’s Full Potential that will elevate performance and enhance company to reach its goals” she says.

Holds an MSc in Human Resources Management from Luton University and a B.S. in Business Administration from the American College of Greece.



Graduated as an Electronic and Electrical Engineer from the University of Strathclyde in Glasgow.

Holds an MSc in Communications, Control and Digital Signal Processing (CCDSP) from the above institution and an MSc degree in Systems Engineering and Management (SEM) from Democritus University of Thrace in Xanthi. Recently has graduated with an MBA degree form Hellenic Open University in Patras.

He has over 15 years of technical working experience in Telecommunications and Systems Engineer and Integration. He joined ADAPTIT Group as a Senior Systems Engineer back in 2018 and upgraded to ICT Manager, designing, implementing and managing various big and complex projects in the ICT business sector.

“It is a great honor for me to be an integral part of the Group and to manage an ICT engineering team of technical experts whose purpose is to design and implement projects that are at the cutting edge of ICT technology”.

ISO 9001

ISO 9001

ISO 14001

ISO 14001

ISO 27001

ISO 27001