Curriculum Vitae
Professional background and certifications
Experience
Senior Cybersecurity Engineer
DIAS Interbanking Systems SA
Leading enterprise security initiatives including firewall architecture, vulnerability management, and infrastructure hardening. Overseeing Operating System security across production environments and mentoring junior engineers on security best practices. Driving risk assessment processes and coordinating remediation efforts with cross-functional teams.
Junior Cybersecurity Engineer
DIAS Interbanking Systems SA
Managed and configured firewall rules and policies to enforce network security boundaries and minimize attack surface. Administered Linux-based systems including user management, hardening, and patching. Conducted routine vulnerability assessments, documented findings, and escalated remediation efforts to senior engineers.
Robotics Engineering Instructor
DigiLab Education S.A
Designed and delivered hands-on robotics curricula for students in a private sector education environment. Developed technical training materials and guided learners through engineering concepts, programming logic, and hardware integration.
Independent IT Services Provider
Self-Employed
Provided freelance IT support and infrastructure services to small business clients. Handled network setup, system troubleshooting, hardware maintenance, and end-user support across multiple engagements.
Systems and Support Engineer
Self-Employed
Provided technical support and systems administration across organizational infrastructure. Assisted with hardware and software troubleshooting, system configuration, and end-user issue resolution.
Certifications
CSSLP - Certified Secure Software Lifecycle Professional
ISC2
Established competence in integrating security practices throughout the entire software development lifecycle, from requirements gathering and design through deployment and disposal.
HTB CWES - Hack The Box Certified Web Exploitation Specialist
Hack the Box
Proven ability to identify and exploit complex web application vulnerabilities through rigorous hands-on assessments, covering advanced attack techniques beyond the OWASP Top 10.
CISSP - Certified Information Systems Security Professional
ISC2
Demonstrated mastery across eight security domains including risk management, asset security, cryptography, and software development security, affirming expertise at an advanced practitioner level.
ISO 27001 Lead Auditor - Information Security Certification
TÜV AUSTRIA HELLAS
Validated proficiency in planning, executing, and leading information security management system audits in accordance with ISO/IEC 27001 standards and best practices.
Education
Master's Degree, Digital Systems Security
University of Piraeus, Athens, Greece
Pursued advanced study in cybersecurity disciplines including penetration testing, cryptography, and reverse engineering, with a thesis focused on security vulnerabilities within the Ethereum smart contract platform.
Bachelor's Degree, Electrical and Electronics Engineering
Technological Educational Institute of Piraeus, Athens, Greece
Studied core electronics, network design, and computer programming, culminating in a thesis developing a multiplayer online game for Android devices.