Alexander Zubko
Region of Banská Bystrica, Slovakia
Summary
👤
SeniorOleksandr Zubko is a Senior React Native Developer with over a decade of professional programming experience spanning Windows Mobile, PC game development, native iOS and cross-platform mobile apps. He combines deep iOS expertise since iOS 4 with modern React Native practices, routinely architecting apps end-to-end, integrating native modules, and shipping to the App Store. Comfortable leading teams or contributing as a strong individual engineer, he pairs solid software design principles (SOLID, DRY) with hands-on skills in Swift, Objective-C, Kotlin, JavaScript (ES6+), Redux/MobX and native integrations. His background in game engines and low-level C++ work gives him an unusual eye for performance and tooling, and long-term freelance and product work taught him the value of incremental improvement and maintainability. Based in Germany, he also brings web and backend fluency (Node.js, HTML/CSS) and a track record of accessibility and developer-experience improvements on large projects.
12 years of coding experience
Stackoverflow
1,767reputation
303kreached
20answers
4questions
Github Skills (186)
testing10
react-devtools10
automation10
realm10
automation-framework10
computer-science10
javascript10
react-native-web10
redux-devtools-extension10
mobile-application10
react-native-navigation10
gatsby10
test-automation10
xcconfig10
navigator10
Programming languages (15)
Github contributions (5)
zubko/make-cv-pdf
Jun 2019 - Apr 2025
Making CV for the personal website with React by using react-pdf
Contributions:33 pushes in 5 years 10 months
reactreact-pdf
zubko/utility-scripts
Apr 2016 - Dec 2025
Contributions:24 pushes, 1 branch in 9 years 9 months
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