Yaroslav Valentyi
Front-end Engineer at Headway EdTech
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolYaroslav Valentyi is a software engineer with a decade of experience and 5+ years focused as a senior frontend engineer delivering product, marketing, and platform experiences. He specializes in React and TypeScript, with a strong emphasis on performance optimization and shipping interactive 3D marketing sites, no-code funnel builders, and cross-platform purchase flows. His recent roles span MacPaw, Headway EdTech, and currently Superhuman, showing a trajectory from intern to senior engineer in fast-paced product teams. Comfortable partnering closely with Product and Design, he repeatedly moves metrics through pragmatic UI decisions and technical polish. Based in Kyiv, he blends hands-on implementation with an eye for measurable impact, and often tackles technically challenging front-end problems that intersect UX and conversion.
10 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at НаУКМА
English, Ukrainian
Github Skills (78)
bots10
range-picker10
chatgpt-api10
chatgpt10
prompt10
chatbot10
cli10
admin10
bootstrap10
airframe10
flowtype10
ui-components9
dashboard9
react9
react-component8
Programming languages (6)
Github contributions (5)
wallwhite/insfero-template
Mar 2018 - Oct 2018
html , sass, js and ❤️
Contributions:1 release, 25 PRs, 94 pushes in 7 months
cssjavascriptsassscss
wallwhite/UDiary_aplication
May 2016 - Feb 2024
Contributions:5 pushes, 1 branch in 7 years 10 months
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.