| Certification | Year | |
|---|---|---|
 |
Paramedic (Rettungsassistent) | 1998 |
 |
SuSE Certified Linux Trainer | 2001 |
 |
vmWare Certified Professional | 2005 |
 |
Microsoft Certified Professional | 2005 |
 |
Check Point Certified Security Administrator | 2006 |