Gerasimos has been working in the IT and Security Sector for 18 years. He has held various roles such as Project Manager, Technical Director, and Business Owner at New Technology applications, including Physical Access Control.

In addition to his extensive professional experience, he also has 18 years of teaching experience at educational institutes, where he has taught subjects such as computer networks, Operating Systems, electronics, and Security Electronic Devices.

Gerasimos holds two bachelor's degrees in Physics and Informatics, a diploma in Electronics, and three Master's degrees in Business Administration, Economics, and Digital Marketing. He continues to pursue further studies in various scientific fields.

He is passionate about sharing his knowledge and experience in different scientific and technology fields.