Julius Naperkowski
End-to-End Engineer (Backend-Focused) at circrete
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolJulius Naperkowski is an end-to-end engineer with 10 years of experience, specializing in backend systems, API design, data modeling and CI/CD for complex, distributed environments. He combines hands-on implementation—Postgres, PostgREST, React Native, Kubernetes—with product ownership across the lifecycle, recently building offline-first workflows and lifecycle traceability for a circular construction pilot. Julius has led technical teams and architected test automation pipelines in safety-critical contexts, turning manual test specifications into Kubernetes-driven automated workflows. He favors clarity, robustness and long-term maintainability, and brings a practical background in integrating heterogeneous data sources and improving observability across services. Based in Berlin, he thrives where technical depth meets end-to-end responsibility and mentorship.
10 years of coding experience
12 years of employment as a software developer
Berlin University of Applied Sciences Berlin (BHT)
English, German
Github Skills (32)
bitcoin7
compile7
raspberry7
automata7
dfa7
matching6
expressions6
rust5
regex-engine5
candy5
automaton5
robot5
regex5
nfa5
human-readable5
Programming languages (5)
Github contributions (5)
SOURCEPARK/hubba-bubba
Dec 2015 - Jun 2019
The central candy robot hub
Contributions:3 PRs, 2 comments in 3 years 6 months
roboticscandyrobot
schnupperboy/bitcoin-micropayments
Dec 2015 - Mar 2019
Contributions:6 pushes, 1 branch in 3 years 4 months
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