ISTQB® Executive Committee (Secretary), Former President of PTB and member of the IREB® Community

Principal Testmanagement

Engineering Manager

Projekt-Qualitätsmanager/Functional Safety Manager

Service Development Director

Senior Trainer and ISTQB Lead

QA Engineer

QA Chapter Head

Managing Director

Expert in Software Engineering, Co-Founder and CEO of Zentelia

QA Practice Manager

2024 Best Presentation Winner

Principal Instructor

2025 Best Speaker Winner

Quality Assurance Manager

2023 Best Presentation Winner

QA Director