| Certifications | Certified Date | Certification exam Link |
| BSc Computer science |
09/2008 with 7,5/10 | TEI of Athens |
| CCNA Cisco Certified Network Associate |
21/05/2007 | CCNA |
| CCNA Security Cisco Certified Network Associate Security |
16/01/2009 | CCNA Security |
| CCNA Wireless Cisco Certified Network Associate Wireless |
02/04/2012 | CCNA Wireless |
| CCDA Cisco Certified Design Associate |
19/05/2017 | CCDA |
| CCNP Cisco Certified Network Professional |
08/05/2009 | CCNP |
| CCNP Security Cisco Certified Network Professional Security |
01/02/2012 | CCNP Security |
| CCDP Cisco Certified Design Professional |
19/05/2017 | CCDP |
| Cisco ASA Specialist | 21/05/2007 | ASA Specialist |
| Cisco Firewall Security Specialist | 02/03/2010 | Firewall Security Specialist |
| Cisco IOS Security Specialist | 21/05/2007 | IOS Security Specialist |
| Cisco IPS Specialist | 21/07/2007 | IPS Specialist |
| Cisco VPN Security Specialist | 02/03/2007 | VPN Security Specialist |
| Cisco Wide Area Application Services (WAAS) for System Engineers | 03/07/2008 |
WAAS |
| Citrix wanscaler Administrator | 2008 | Citrix Wanscaller |
