Kirill Grigorev
Full Stack Engineer at Onde
Belgrade, Central Serbia
Summary
👤
Senior🎓
Top SchoolKirill Grigorev is a Full Stack Engineer based in Belgrade with 8 years of professional experience and 6+ years focused on commercial frontend development. He builds and optimizes production web apps using modern stacks including React, Vue, Next.js, TypeScript, Node.js, and tooling like Vite, Webpack and Docker, with a strong emphasis on testing and accessibility. At Onde he accelerated deployments by 40% and created a localization tool that cut annual translation costs by over $20k, demonstrating both technical and product-minded impact. Previously at Hyperskill he contributed to AI-driven learning features, improved test coverage and led performance and a11y efforts across teams. He mentors juniors, authors UI kits, and has a track record of shipping multilingual, secure, and maintainable interfaces while influencing design and process decisions. Outside work he shares contactable presence (Telegram, GitHub) and combines engineering rigor with practical automation to streamline repetitive workflows.
8 years of coding experience
3 years of employment as a software developer
Baccalaureate, Computer Science, Baccalaureate, Computer Science at Novosibirsk State Technical University (NSTU)
Русский, English
Github Skills (33)
js8
javascript8
width6
creative-commons6
ini6
nodejs6
categories6
console6
react5
yaml5
hide5
chrome-extension5
json5
browser-extension4
chrome4
Programming languages (4)
Github contributions (5)
GKoil/GenDiff
Jul 2020 - Jul 2021
Console utility shows the difference between files .json/yaml/ini on Node.js
Contributions:1 release, 90 commits, 6 PRs in 1 year
yamlconsolenode-jsdifference-betweennodejs
GKoil/Brain-games
Oct 2019 - Sep 2020
Console game on Node.js
Contributions:1 PR, 38 pushes, 3 branches in 10 months
console-gamegameconsolenode-jsnodejs
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.