Champion
Marianne Hoornenborg
NLJUG and KVK (Dutch Chamber of Commerce)
Marianne Hoornenborg is a Lead for the Dutch Java community NLJUG and works in the CIO Office at the Dutch Chamber of Commerce (KVK). She is passionate about making technical topics accessible and engaging. Marianne believes learning should be investigative, inclusive, and fun. Through her talks, she aims to empower developers to grow with confidence in their careers.
Badges 5
Talks 3
- Devoxx UK 2026
Unveiling the simple math that powers AI
- Devoxx France 2026
Unveiling the simple math that powers AI
- Devoxx Belgium 2025
Unveiling the simple math that powers AI




