Oleksandr Raienko
React Native Developer
Poltava, Poltava Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksandr Raienko is a React Native developer with a decade of experience building mobile applications, currently contributing to Capgemini after recent roles developing blockchain-based crypto apps. He gravitates toward challenging, non-trivial projects and measures success by positive feedback from real users, which drives his product-focused approach. His career spans startups and global engineering teams, including Grid Dynamics and Digifico, giving him strong cross-company collaboration and production delivery skills. Trained in computer systems and networking at the National Aerospace University, he brings a systems-minded perspective to mobile UX and performance trade-offs. Based in Poltava, Ukraine, Oleksandr pairs deep React Native expertise with a practical emphasis on user impact and resilient implementations.
10 years of coding experience
10 years of employment as a software developer
Magister, Computer Systems and Networking, Magister, Computer Systems and Networking at National Aerospace University -'Kharkiv Aviation Institute'
English, Ukrainian
Github Skills (72)
appstore9
amazon9
obsolete8
javascript8
chat8
in-app-purchase8
react8
android8
factor8
storekit7
native-module7
firebase7
receipt-validation7
push-notifications7
billing7
Programming languages (6)
Github contributions (5)
raienko/front-end-april
Apr 2016 - Aug 2016
Contributions:122 pushes in 4 months
raienko/app
Dec 2023 - Feb 2024
Contributions:12 PRs, 115 pushes, 14 branches in 1 month
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