J-Spring brings together top speakers and an amazing community to exchange ideas, share knowledge, drive insightful conversations, facilitate networking and last but not least – have fun.
June 5 2025
The International Java Conference by NLJUG
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J-SPRING 2025 SPEAKERS
Why attend
J-Spring 2025 is the best place to get a complete overview of recent insights and future trends in modern Java software development.
>Learn from the world’s leading experts
>Get hands-on and level up your skills
>Connect and expand your network
>Explore the full software lifecycle
>Grow and bond with your team
>Don’t miss out on the latest trends
Hotel recommendations
Ibis Hotel Utrecht City Centre
Looking for a comfortable stay near the Jaarbeurs during J-Spring?
Ibis Hotel Utrecht is just a short walk away and offers everything you need for a relaxed stay – plus easy access to the charming city center.
Special J-Spring Deal:
Book your room for June 4 or 5 at a special rate of €129 per night using the code
J-Spring25 on the official Ibis website.
NH Utrecht
NH Utrecht is located in the heart of this historic city, just a short distance from Utrecht Central Station. It is conveniently close to the Jaarbeurs Convention Center and the Beatrix Theater. As one of the tallest buildings in Utrecht, with 21 floors, the hotel offers breathtaking panoramic views of the city.
Park Plaza Utrecht
Park Plaza Utrecht offers an excellent location for both business and leisure guests. Situated in the vibrant city center, this modern hotel is the perfect place to relax. Attractions such as the Dom Tower and Central Station are nearby.
nhow Amsterdam Rai
nhow Amsterdam RAI offers a unique and modern experience in the heart of Amsterdam. Located next to the RAI and close to the city center, this iconic hotel combines art, design, and comfort. Enjoy breathtaking views of the city.
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