Jonas Sunnari
Developer at Once Upon Publishing AB
Piteå, Norrbotten County, Sweden
Summary
👤
Senior🎓
Top SchoolJonas Sunnari is a developer based in Piteå, Sweden with a decade of hands-on experience building cross-platform apps and web services. He combines a practical background as an electrician with formal software engineering training, bringing a systems-minded approach to frontend (React, Next.js, React Native) and backend serverless work (AWS Lambda, Firebase). Jonas has shipped mobile and web products at Once Upon Publishing and Atea, working across TypeScript, Swift, Kotlin and CI/CD pipelines. He thrives on creative, long-term problem solving and frequently bridges hardware-aware thinking with software architecture. Comfortable in fast-evolving stacks, he pairs curiosity-driven learning with production delivery. Colleagues rely on him to spot pragmatic solutions that reduce future maintenance overhead.
10 years of coding experience
4 years of employment as a software developer
Yrkeshögskola (Higher Vocational Education), Computer Software Engineering, Yrkeshögskola (Higher Vocational Education), Computer Software Engineering at NewtonGymnasieexamen, Elteknik, Gymnasieexamen, Elteknik at Strömbackaskolan
Swedish, English, Finnish
Github Skills (19)
native-library7
react-native-library7
active-directory6
catalyst6
swift5
calendar-view5
azure-active-directory5
swift-package-manager5
calendarkit5
ios4
macos4
react4
azure3
cocoapods3
azure-ad-b2c3
Programming languages (3)
Github contributions (5)
jSunnari/pi4watering
Apr 2016 - Apr 2017
Contributions:164 pushes, 1 branch in 11 months
jSunnari/weatherPi
Jan 2017 - Jun 2017
Contributions:1 PR, 269 pushes, 3 branches in 4 months
spring-bootreactraspberry-pireact-bootjava-spring
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