From April 1 to 3, 2025, the Nürburgring once again became the meeting place for the Java community—and BREDEX was right in the middle of it. With two presentations of our own, exciting discussions, and numerous practical insights, we demonstrated how technical expertise, teamwork, and responsibility work together in software development.
JavaLand 2025: BREDEX Shares Knowledge, Shapes Change, and Invests in the Future:
- Our Contributions: Practical, Relevant, and Trend-Setting
- “Breaking the Monolith” – Architecture Work that Makes an Impact
- “I Know Something You Don’t” – Knowledge as a Team Effort
- Shaping the Promotion of Young Talent – Training as a Joint Task
- JavaLand 2025: Space for Exchange and further Development
- More than just Lectures: Atmosphere, Exchange, and a Touch of Adrenaline
- Our Conclusion: JavaLand 2025 – A Complete Success for BREDEX
Our Contributions: Practical, Relevant, and Trend-Setting
“Breaking the Monolith” – Architecture Work that Makes an Impact
Many development teams work with large Java monoliths that have grown over many years – often stable, but cumbersome, inflexible, and prone to errors. There is often a desire for greater modularity and adaptability, but implementation remains a challenge.
In his presentation “Breaking the Monolith”, Marius Hanl showed how the transformation of a monolith into a modulith can be achieved – in a concrete, comprehensible way and based on his own project experience. The project environment was anything but theoretical: a large-scale system with over 50 developers spread across six teams and high requirements for stability and scalability.
The focus was on:
- Strategies for technical decoupling that can be used during ongoing operations,
- the use of domain-driven modularization based on technical responsibilities,
- and lessons learned that show which architectural decisions pay off in the long term – and which become a burden later on.
The audience found it particularly valuable that the presentation directly linked theory with implementation. It was not just about “what could be done,” but about “what really works.” A full hall and numerous questions showed how topical the subject is – and how great the need for practical solutions is.
“I Know Something You Don't” – Knowledge as a Team Effort
When knowledge is only held by individuals, it quickly becomes a risk—for projects, teams, and the entire organization. In his presentation, Benjamin Garbers made it clear that effective knowledge transfer is not a “nice-to-have,” but a basic requirement for sustainable development and team stability.
He used concrete examples to show:
- how knowledge silos arise in teams – and what early warning signs indicate this
- which practical methods such as pair programming, lightweight documentation formats, or knowledge maps can help distribute know-how
- and why regular, open exchange plays a central role in productivity, satisfaction, and innovation.
Particular emphasis was placed on the connection between technical excellence and communication culture. After all, without active knowledge transfer, any technical solution becomes a challenge in the long term.
Benjamin also emphasized the role of leadership and the responsibility of each individual not to withhold knowledge, but to consciously pass it on. The feedback after the presentation was clear: many teams are aware of the problem and are looking for structured, implementable approaches.
Shaping the Promotion of Young Talent – Training as a Joint Task
The shortage of professionals is omnipresent – which makes it all the more important to nurture young talent early on and involve them in real projects. In their community session, Oliver Milke and Dennis Schladebeck talked about their experiences in training IT specialists and supporting dual students at BREDEX – and how this creates real added value for everyone involved.
The session highlighted many perspectives:
- Current changes in apprenticeships, especially with regard to the new fields of “digital networking” and “data and process analysis,”
- the structured process of in-company apprenticeships at BREDEX, in which trainees and students take on real responsibility at an early stage – accompanied by experienced mentors,
- the challenges faced by smaller companies that want to reestablish apprenticeships – including tips for practical implementation.
Particularly impressive was the view of training as social responsibility: those who train not only invest in skilled workers, but also in a positive, sustainable corporate culture. The participants engaged in an intensive exchange of their own experiences, best practices, and possible hurdles. For many, the presentation was a valuable impetus to rethink training in their own companies – or to finally tackle it.
JavaLand 2025: Space for Exchange and further Development
Beyond the individual sessions, JavaLand once again provided a space for professional and personal exchange. Whether in the Hallway Track, the Architecture Kata, or numerous inspiring presentations, the conference demonstrated the diversity and vitality of the Java community.
We found the following particularly impressive:
- “Secure by Design” (Christoph Iserlohn) – a clear view of security as an integral part of good architecture,
- “Kickstart your migrations with OpenRewrite” (Merlin Bögershausen) – a technical deep dive with practical added value,
- “Disarming toxic behavior” (Sabine Wojcieszak) – a presentation that focuses on important social issues,
- and “Let’s use IntelliJ as a game engine – just because we can” (Alexander Chatzizacharias) – entertaining and inspiring at the same time.
This mix of technical depth, soft skills, and community spirit makes JavaLand one of the most important conferences in the German-speaking world.
More than just Lectures: Atmosphere, Exchange, and a Touch of Adrenaline
What makes the JavaLand conference special is not only the high quality of its content, but also the environment in which knowledge is shared and relationships are forged. The Nürburgring as a venue gives the conference a very special energy: modern, open, and with a direct view of the race track.
The supporting program encouraged participants to engage in conversation beyond the presentations:
Whether on a guided tour of the legendary Nordschleife, karting with colleagues from all over Germany, or formats such as JavaLand4Kids, which awaken the spirit of development in even the youngest participants, the conference once again succeeded in combining learning, networking, and community in a special way.
It is precisely this mixture of technical depth and human closeness that makes JavaLand so special for us – and a fixed date in the BREDEX calendar.
Our Conclusion: JavaLand 2025 – A Complete Success for BREDEX
Three sessions of our own, many intensive discussions, and valuable insights into current challenges in software development: JavaLand 2025 was an all-around successful conference for BREDEX. We not only shared our experiences, but also took away many new ideas—for architecture work, knowledge management, and training initiatives.
What remains is a strong sense of connection with the community and anticipation for the next edition. JavaLand 2026 will take place at Europa-Park in Rust – we are already looking forward to new encounters, new topics, and the next chapter.
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Maira Hübner
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