- Certificates:
- ISTQB Certified Tester Advanced Level – Test Manager
- ISTQB Certified Tester Advanced Level – Test Analyst
- ISTQB Certified Tester – Foundation Level
- Prince2 Foundation
- Systemischer Coach DCV e.V.
- EFQM Assessor
- Trainings:
- Administration Windows NT
- AIX System Administration I
- AIX Grundlagen-Praktikum
- Oracle DBA
- Orache Dumps
- Oracle SQL
- Tivoli Enterprise Console
- Tivoli Framework
- Tivoli Programming Rules
- Troubleshooting Windows NT