Oleksandr Zaytsev
Sr. Front-end Developer at Electronic Arts (EA)
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolOleksandr Zaytsev is a Senior Front-end Developer based in Madrid with over a decade of experience building polished, user-focused web interfaces. He has shipped production React applications and modern front-end architectures at companies like Electronic Arts and trivago, and brings deep practical knowledge of ES6, CSS/Sass, webpack/parcel, testing with Jest/Enzyme, and state management with Redux. His career began in full-stack and front-end roles where he combined JavaScript with back-end work (Java, PHP, MySQL), giving him a strong appreciation for end-to-end integration and pragmatic debugging. Comfortable in both startup-style teams and large product organizations, he balances component-level coding discipline with delivery at scale. Outside work he’s a cat lover and keeps a developer’s curiosity alive through hands-on GitHub activity and continuous learning.
11 years of coding experience
7 years of employment as a software developer
Intermediate Computer Systems Operations, Computer Hardware Technology/Technician, 8,6, Intermediate Computer Systems Operations, Computer Hardware Technology/Technician, 8,6 at IES La ArboledaHigher Grade Application Development, Computer Programming, 9, Higher Grade Application Development, Computer Programming, 9 at IES Antonio Nebrija
Russian, English, Spanish, Ukrainian
Stackoverflow
104reputation
41kreached
7answers
0questions
Github Skills (46)
testing9
nette9
webpack9
twilio9
azerothcore9
react9
frontend8
html8
angular8
eslint8
firefox8
web-components8
vue8
vite8
javascript8
Programming languages (4)
Github contributions (5)
ozaytsev86/react-leaflet-waypoints
Apr 2021 - Oct 2022
React component to show waypoints on Leaflet's map.
Contributions:12 releases, 58 commits, 19 PRs in 1 year 7 months
leafletreact-componentreactwaypoints
ozaytsev86/ozaytsev86
Sep 2020 - Feb 2026
Contributions:13 pushes, 1 branch in 5 years 5 months
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