J-Spring – 2026

Team J-Spring

J-Spring is powered by NLJUG

Bert Jan Schrijver

NLJUG, Board Member

Brian Vermeer

NLJUG, Board Member

Bert Breeman

NLJUG, Board Member

Marianne Hoornenborg

NLJUG, Board Member

Hanno Embregts

NLJUG, Board Member


Martin Smelt

NLJUG, Board Member



Richelle Bussenius

Business Partner Manager


Anita de Jonge

Project Manager

Carmen de Jonge

Events Marketeer