Postdoctoral Researcher, University of Patras, CTI "Diophantus", Optical Networks, Digital Skills Development.

Director of the Infrastructure and Networks Directorate at CTI "Diophantus", Computer Networks, Telematics Services.

Researcher, University of Patras, CTI "Diophantus", Artificial Intelligence, Machine Learning, Virtual worlds, Educational Technologies.

Researcher, University of Patras, CTI "Diophantus", Artificial Intelligence, Machine Learning, Natural Language Processing, Philosophy of Artificial Intelligence, Philosophy of Mind.

Adjunct Lecturer at the University of Patras, Researcher, CTI “Diophantus”, trust, identity, social network analysis, social inequality in education, educational technology, diversity management.

Researcher, University of Patras, CTI “Diophantus”, Robotics and Swarming, Optimization Algorithms, Artificial Intelligence.

Postdoctoral Researcher, University of Patras, University of Peloponnese, CTI "Diophantus", Artificial Intelligence, Machine Learning, Deep Learning, Data Science, Learning Technologies.

Researcher at CTI "Diophantus", Blended learning, E-learning, Advanced Internet Services, Digital Signal Processing, Digital Audio Applications for Multimedia and Communication Networks.