Jarek Pieszka
Senior Developer at SAP
Katowice, Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolJarek Pieszka is a seasoned senior developer based in Katowice, Poland, with a long career spanning system engineering, database administration, DevOps and software quality for enterprise and embedded systems. He currently serves as a Senior Developer at SAP and previously shaped DevOps and big data practices at ING Tech Poland while leading database and infrastructure teams in the banking sector. His background includes low-level work on embedded JVMs and middleware for set-top boxes, plus decades of hands-on incident management, performance tuning and CI-driven release processes. Jarek combines deep operational expertise (Oracle, Netezza/PureData, INFORMIX, Solaris/Windows) with software engineering skills in Java, C/C++ and automation—bridging legacy systems and modern cloud-native practices. Notably, his career stretches back to university teaching and early real-time/industrial systems work, which gives him a pragmatic, systems-level view few senior developers retain.
3 years of coding experience
14 years of employment as a software developer
mathematics-physics line, mathematics-physics line at III LO w KatowicachM. Sc. Eng., Computer Science, M. Sc. Eng., Computer Science at The Silesian University of Technology
English, German, Japanese
Github Skills (22)
test-kitchen10
runtimes10
testing9
sap-cap9
cloud-foundry9
openui59
operator9
sap-cloud-platform9
infrastructure9
kyma9
knative8
cloud-native8
sap8
sap-hana8
kubernetes8
Programming languages (1)
Github contributions (5)
kyma-project/kyma-environment-broker
Jul 2023 - Apr 2025
Kyma Environment Broker
Contributions:1415 reviews, 256 PRs, 51 pushes in 1 year 9 months
jaroslaw-pieszka/control-plane
Jul 2022 - Jun 2024
A flexible and easy way to manage Kyma Runtimes
Contributions:1 review, 1 PR, 383 pushes in 1 year 11 months
kymaruntimesflexible
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