Georgios is an Information Security Consultant and Penetration Tester at TwelveSec, specializing in a range of testing methodologies including external, internal, web, and mobile application security, as well as CVE hunting. His expertise extends into Unix/Linux application development and embedded systems, blending technical skill with practical security insights. Georgios holds key certifications such as Certified DevSecOps Professional (CDP) and OffSec Certified Professional (OSCP), and has contributed to cybersecurity knowledge through his research on CVEs. He earned his Bachelor’s degree in Computer Engineering from the University of Peloponnese.