Rolf Hemmerling
- Dipl-Ing.(FH) in Electrical Engineering / Information Technology
- Certified Project Management Associate (GPM/IPMA)
- DGQ Quality Assurance Representative and Internal Auditor
- ISTQB Certified Tester, Foundation Level (CTFL)
- REFA-Basic Degree in Work Organisation
- Oracle Certified Professional, Java SE 6 Programmer ( 1Z0-851 )
- LZH Laser Certificate
- CEPT Novice Radio Amateur Licence ECC/REC (05)06
- Handling of enclosed radioactive materials of Technical Qualification Group No. 2.2