Yaroslav Vendysh
Senior Frontend Developer React at Intellias
Lviv, Lviv Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolYaroslav Vendysh is a Senior Frontend Developer based in Lviv with eight years of experience delivering responsive, high-performance web applications, currently focused on React and TypeScript at Intellias. He specializes in building modular, well-tested UIs and improving stability in complex projects using tools like Redux Saga, React Testing Library, Storybook, and performance-oriented libraries such as React Window and Leaflet. Yaroslav has a fullstack background from earlier roles—bringing Node.js, Express, and MongoDB experience—which helps him design clearer API interactions and pragmatic frontend-backend integrations. Colleagues rely on him to troubleshoot critical issues and translate client requirements into scalable modules, and he consistently prioritizes clean code, testing discipline, and performance optimization. Unusually for a frontend specialist, he pairs production-grade UI work with practical mapping and visualization expertise (Leaflet, React Flow Renderer), making him effective on data-rich interfaces.
8 years of coding experience
1 year of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Lviv Polytechnic National University
Ukrainian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
todomvc8
chai7
enzyme7
ava7
traversal7
testing6
react6
jsdom5
javascript4
react-components4
test-runner4
wait4
testing-library3
Programming languages (2)
Github contributions (5)
ita-social-projects/AED-Map
Jan 2020 - Mar 2020
Contributions:40 commits, 43 PRs, 59 pushes in 2 months
JaroSlavDEV/Resume
May 2020 - May 2021
Contributions:4 pushes, 1 branch in 1 year
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.