Jeroen Van Der Wal is a Platform Architect and enterprise technology entrepreneur based in Amsterdam, with a 13-year focused career in platform and data architecture backed by nearly 30 years of hands-on IT experience. He designs and builds cloud-native, event-driven streaming platforms and customer data solutions—frequently using Apache Pulsar/Kafka, Kubernetes and Azure/AWS—to enable real-time analytics and smarter supply chains for Dutch ports. As owner of Stromboli bv and former CTO/founder roles, he blends strategic enterprise architecture with pragmatic delivery, from low-code ERP and CDPs to GDPR-certified data platforms. An active Apache committer and PMC member on Apache Isis, he contributes core fixes to widely used Java domain-driven frameworks, signaling deep expertise in backend transaction and entity mapping. Colleagues know him for turning complex domain models into maintainable modular monoliths or microservices and for bringing devops discipline to shorten delivery cycles. He pairs formal training in industrial engineering and event storming with a curious, open-source mindset that informs his practical, standards-driven architectures.
13 years of coding experience
21 years of employment as a software developer
Certificate, Event Storming, Certificate, Event Storming at Avans Coperta IT
Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, and the framework dynamically generates a representation of that domain model as a webapp, GraphQL or RESTful API. For prototyping or production.
Role in this project:
Back-end Developer
Contributions:52 commits in 3 years 11 months
Contributions summary:Jeroen primarily contributed to the Apache Causeway framework by addressing bug fixes and implementing new features, specifically related to transaction management and entity mapping. Their work included modifications to core components of the framework, such as `DomainObjectContainerDefault.java` and `IsisTransaction.java`, which indicate a focus on improving the core functionality of the domain-driven design framework. The user also fixed errors in the Wicket viewer by addressing issues in components and handling edge cases within the JDO object store.
Contributions:4 pushes, 1 branch in 8 years 8 months
domain-serviceexportfixtureabilityapache
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