Jonas Geiregat
Event Streaming Engineer (Java & Kafka) at Brussels Airport
Brussels, Belgium
Summary
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RockstarJonas Geiregat is an Event Streaming Engineer based in Brussels with 11 years of experience building Java-based, event-driven architectures and production-grade Kafka pipelines. He blends pragmatic engineering with XP, TDD, and DDD to deliver scalable, maintainable systems that align closely with business needs. Jonas has progressed through roles from Java developer to Center of Excellence lead and now focuses on streaming solutions at Brussels Airport, bringing cross-industry experience from payments, HR, and logistics. An avid communicator, he shares technical insights through conference talks and his blog, making complex distributed-system concepts accessible. Colleagues know him for balancing rigorous engineering practices with practical delivery and for translating domain concerns into resilient event designs.
11 years of coding experience
13 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (157)
opensearch10
python10
builder-pattern10
testing10
yubikey10
authentication10
terminal-app10
security10
junit10
indexeddb10
elasticsearch10
sso-authentication10
integration-testing10
avro10
oh-my-zsh10
Programming languages (10)
Github contributions (5)
jonas-grgt/ktea
Dec 2024 - Feb 2026
Kafka TUI client
Contributions:19 reviews, 28 PRs, 212 pushes in 1 year 2 months
kafkatuibubbleteahuhkafka-client
jonas-grgt/xjx
Nov 2023 - Feb 2026
Lightweight XML Serializationg and Deserialization library for Java
Contributions:8 releases, 80 pushes, 1 branch in 2 years 3 months
deserializationjavaxmljava-xmljava-xml-library
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