I am a Java Champion, Vaadin Champion, and Oracle ACE Pro. I regularly share my knowledge through articles, presentations at international conferences, and on my blog – sometimes also in videos.

Currently, my focus is on increasing the efficiency of full-stack development with Java.

As the owner of Martinelli GmbH, I bring over three decades of experience as a software architect, developer, consultant, and trainer, especially in the field of Java Enterprise technologies.

In addition to my professional work, I have been teaching at Bern University of Applied Sciences (BFH) and the University of Applied Sciences and Arts Northwestern Switzerland (FHNW) since 2007. My focus is on modern software architecture, the integration of distributed systems, and persistence technologies in conjunction with Java and DevOps. I have also been a member of the expert groups for JSR-352 Java Batch and JSR-354 Money and Currency.

Java_Champion
Vaadin_Champion
Oracle Pro
Vaadin Community Award

Learn More About My Work

Appearances

Inspiring and engaging IT knowledge delivery.

Technology, Trends, Visions.

Blog

Ideas, Insights, and Inspiration for Your Success.

Expertise, Trends, Innovation, Insights.

Videos

Learning redefined – compact and visual.

Tutorials, knowledge transfer.

PluSportSchweiz

Sponsoring – PluSport.ch

As a long-time supporter of the PluSport Disabled Sports Association in Switzerland, promoting inclusion and equal opportunities is particularly close to my heart. Access to sports and community not only strengthens the body and mind but also connects people in a unique way. It brings me great joy to contribute to enabling individuals with disabilities to realize their potential and share unforgettable experiences. For me, this commitment goes beyond sponsorship – it is a matter of the heart.