NLJUG – Nederlandse Java User Group NLJUG – de Nederlandse Java User Group – is opgericht in 2003. De NLJUG verenigt software ontwikkelaars, architecten, ICT managers, studenten, new media developers en haar businesspartners met algemene interesse in alle aspecten van Java Technology.
On November 6, 2025, the Java community came together in Ede for another great edition of J-Fall. The event was filled with inspiring talks, practical insights, and lots of energy from both speakers and attendees. It was a full day of learning, sharing knowledge, and connecting with fellow developers.
After the event, attendees rated the sessions. Based on a weighted and fair score, we are proud to share the Top 10 best speakers of J-Fall 2025.
Top 10 Speakers – J-Fall 2025
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Alexander Chatzizacharias – 4.64
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Roy van Rijn – 4.61
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Balkrishna Rawool – 4.60
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Arjen Wiersma – 4.57
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Brian Vermeer – 4.57
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Maarten Mulders – 4.53
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Ignite Sessions – 4.52
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Roald Nefs – 4.48
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Michail Zarečenskij – 4.44
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Ronald Dehuysser – 4.44
A big thank you to all speakers for sharing their knowledge, and to everyone who attended and voted. J-Fall 2025 showed once again how strong and passionate the community is. We’re already looking forward to the next edition!