Denis Bezrukov
Frontend Developer at JetBrains
Cyprus
Summary
🤩
Rockstar🎓
Top SchoolDenis Bezrukov is a frontend developer with 10 years of experience, currently building developer-focused UI and tools at JetBrains from Cyprus. He has deep hands-on expertise in React, TypeScript, Redux and real-time websockets from delivering complex trading interfaces at Spotware, and a background spanning full-stack and mobile work. Denis is also an active open-source contributor to notable toolchains like Rome and Biome, where he focused on formatter and parser improvements—work that underpins better developer ergonomics across JavaScript, TypeScript and CSS. His combination of shipping polished frontend GUIs and improving language tooling reveals a pragmatic engineer who cares about both user-facing quality and developer experience.
10 years of coding experience
6 years of employment as a software developer
Диплом специалиста по инженерной специальности, Прикладная математика, Диплом специалиста по инженерной специальности, Прикладная математика at Сибирский федеральный университет
Github Skills (11)
css10
typescript10
javascript10
formatter10
parser10
typescripts10
formatters10
typescript-types10
toolchain10
testing10
web-development9
Programming languages (10)
Github contributions (5)
biomejs/biome
Aug 2023 - Mar 2025
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:169 reviews, 180 PRs, 321 pushes in 1 year 8 months
Contributions summary:Denis primarily worked on the core functionalities of a toolchain for web projects, specifically on a formatter and linter, as indicated by the commit messages and code changes. The focus was on refactoring and adding features to the formatter, including handling block strings and various scenarios in CSS, as well as making performance improvements in formatting. The commits also show involvement in improvements related to the parsing of different at-rules such as document, layer, and media.
cssformatterjavascriptjsonjsx
rome/tools
Jun 2022 - Jan 2023
Unified developer tools for JavaScript, TypeScript, and the web
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:270 reviews, 39 commits, 96 PRs in 7 months
Contributions summary:Denis contributed to the development of the `rome/tools` repository, a unified developer toolchain for JavaScript, TypeScript, and the web. Their work primarily focused on implementing and refining the JavaScript formatter within the Rome tool. The contributions involved modifying code related to formatting object literals, along with improvements to formatting various expressions. Furthermore, the user made changes to testing infrastructure and tests involving JavaScript and TypeScript code.
linterjavascriptdeveloper-toolstoolchainjavascript-typescript
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