Serhii Tanskyi
Tech Lead Manager at Preply
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolSerhii Tanskyi is a Tech Lead Manager based in Barcelona with 9 years of hands-on experience building high-performance, user-focused mobile apps using React Native, React and Node.js. He combines a Master's in Computer Science with a track record of improving app architecture, introducing testing pyramids, and driving CI/CD improvements like Fastlane to raise delivery quality. At Preply he progressed from Senior Engineer to Tech Lead and now manages teams while mentoring engineers, shaping design systems with Storybook, and shipping cross-platform features including React Native Web. Known for squeezing 60fps animations and tackling gesture-heavy UI work, he pairs deep front-end craft with backend and DevOps sensibilities. Equally comfortable leading small teams or contributing code, he stays current with native dependency upgrades and advocates for robust testing and performance-first design.
9 years of coding experience
7 years of employment as a software developer
junior specialist, Computer science and information technologies, Information technologies, junior specialist, Computer science and information technologies, Information technologies at Machine building collegeBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Sumy State University
English
Github Skills (52)
opentok10
previews10
infinite-scroll10
parallax10
react10
react-native9
javascript9
ios9
browser9
android9
highlighting9
frontend9
swift8
cross-platform8
nextjs8
Programming languages (6)
Github contributions (5)
serzmerz/react-native-progress-bar
Jun 2020 - Jul 2021
Contributions:5 commits, 4 pushes, 1 branch in 1 year
kozubenko/nest-qraphql
Mar 2019 - Feb 2023
Contributions:2 PRs, 1 branch in 3 years 11 months
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