I am a Core Spring Framework Committer (since 2007), Core JUnit 5 Committer (since 2015), and Principal Software Engineer at Pivotal in Zurich, Switzerland. I have over 20 years of experience with expertise in software development, analysis, design, implementation, and testing of enterprise Java applications using the Spring Framework, JUnit, and a plethora of open source technologies.

I am a regular speaker at conferences on Spring and JUnit 5 and the author of the Spring TestContext Framework.