Dive into a full day of Java and its cutting-edge technologies. With seven keynote tracks, we unleash the best insights of 2025! And beyond.
– Discover the newest and most exciting features of Java
– Learn how to code cleaner and more sustainably.
– How about AI?
– And so much more, waiting to be explored.
Why attend this exclusive spin-off of one of the world’s leading tech conferences?
– Experience top-tier, high-quality talks by industry experts.
– Enjoy the big cinema screens and comfortable seating.
– Conveniently located and easily accessible by public transport.
– Exceptional value compared to other tech conferences.
Proudly organized by CodeLab, where code meets chemistry.
Keynotes from respected industry leaders offering inspiring and thought-provoking insights.
A 45-minute session on a range of different technologies, practices and methodologies
A 15-minute session where speakers give a quickfire view of a particular subject
A 105-minute deep dive session into code, languages, frameworks, or other technologies.
Java as a platform, emerging or established–language, JVM, JDK, frameworks, app servers, performance, tools, standards…
All about getting stuff done right. Security, sustainability, methodologies, better practices, UI/UX, testing Tools
Personal development, leadership, working practices, mental health, diversity, inclusion and developer culture
Modern operational concerns, build pipelines, orchestration, observability, monitoring, resilience, and compliance, as the software world embraces DevOps and cloud delivery
How-to’s, tools and techniques for developers to drive great architecture
Cool and interesting things we’ve found on our journeys: robotics, biological computing, cybernetics, new toys & the future
Data at Scale, Generative AI, LLM, Analytics, ML, Deep Learning, Neural Networks,
NLP, High Load, Data Science, Automation
Clean Coder, Java Champion, Trainer and Technical Coach
Spring Developer Advocate and Java Champion
Software Engineer and Community Contributor
CTO at iBood
and Programmer
CTO at Schuberg Philis & Customer Director
Director Of Technology at Picnic Technologies
At the 3rd of April 2025!
The Call for Proposals (CFP) is now closed, with a total of 472 sessions submitted from 332 different speakers!
The first batch of speakers has been announced, check out the speakers for more details.
Stay tuned as the next batch of speakers will be announced soon!
This opportunity is no longer available. Our conference is built by the community, and session reviews are a collaborative effort between the community and the CFP board.
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All the talks will be in English
You want to be a sponsor, you want to be a speaker? Looking to join us with many colleagues? Feel free to contact us!
Pathé Amsterdam Noord
Buikslotermeerplein 2003
1025 XL Amsterdam
