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CAPGEMINI’S TESTJAM 2025

December 22, 2025
Marianne Duijst

Serendipity is alive and well. I hadn’t planned to be in the office that day, but decided to go in anyway and my planned evening at home turned out to be remarkably calm during a busy season. So, when I got the call that there had been a last minute cancellation and could I please present that same evening, I could say “Yes.” Fifteen minutes later, and I would’ve already been on my way home, but as it was: I had a blast at Capgemini’s TestJam 2025: Testing to the Stars and Beyond.

The evening started with a nice dinner buffet after which we all listened to Nathalie Rooseboom de Vries – van Delft‘s keynote: Is Validation Without the End User A Realistic Vision of the Future? I found it fascinating to learn about air traffic control and Nathalie’s experience.

After the keynote, there were two parallel sessions to choose from. I chose Tricentis’s Roman Zednik‘s presentation: Mission: Autonomy – Launching Tricentis’ Agentic AI Strategy into Orbit. I enjoyed learning more about Agentic AI and how Tricentis is advancing this approach.

The second session was my own presentation: Quality Culture Foundations: Are You Travelling on the Software Highway Yet? 

With thanks to Mazin Inaad for the picture.

I also realized while on the stage what had gone wrong with the visuals between the TestNet event the day before and this event when I made minor tweaks, which still bugs me—but at least it’s resolved for future events.

The conversations with audience members afterwards were nice: the message resonated well and people were kind.

TestJam was such an unexpected pleasure – unexpected solely because I hadn’t planned to attend until an hour before the start – and I thoroughly enjoyed the evening. Thanks to Mazin Inaad and the rest of the organising team for the call!

About the author

Senior Agile Quality Coach | Netherlands
Marianne is an Agile Quality Coach at Sogeti who specializes in coaching teams on Quality Engineering, Testing and Agile Transformations. She is an international speaker, workshop facilitator and sketchnote artist at Testing and Agile conferences around the world.

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