Alexey S - Frontend Developer at Yandex

Alexey S

Frontend Developer at Yandex

London, England, United Kingdom

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Summary

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Rockstar

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Top School

Alexey S is a Frontend Developer based in London with 12 years of software engineering experience and UK work permission via the Global Talent Partner Visa. He has a strong track record at large product companies like Yandex and Mail.ru Group, building React/Redux applications, writing Jest and Playwright tests, and improving developer tooling and build systems. Alexey is an active open-source contributor with notable accessibility improvements to Gravity UI's toolkit and functional enhancements to projects like Nunjucks and Backbone, showing fluency across front- and back-end concerns. He focuses on pragmatic, maintainable refactors—migrating code to ES modules, modernizing builds with Rollup/Babel, and aligning code to React 18 typings. Colleagues value his attention to accessibility and testability, and he often surfaces subtle UX fixes (for example removing SVGs from a11y trees and adding ARIA/keyboard support) that benefit diverse users. Fluent in shipping production-facing UI features and library improvements, he blends product-minded frontend craft with open-source stewardship.

12 years of coding experience

11 years of employment as a software developer

Bachelor's Degree, Bachelor's Degree at Moscow Institute of World Economics and International Relationships

English

Stackoverflow

Stats

1,238reputation

46kreached

73answers

6questions

Github Skills (36)

accessibility10

javascript10

acc10

accessibilityservice10

testing10

typescript10

ui-design10

uid10

front-end-development10

filter10

esmodules10

backbonejs10

typescript-types10

acessibility10

nodejs10

Programming languages (21)

MDXJavaC++CSSCGoHTMLKotlin

Github contributions (5)

gravity-ui/uikit

Feb 2022 - Jan 2023

Role in this project:

Front-end Developer

Contributions:409 reviews, 82 commits, 226 PRs in 11 months

Contributions summary:Alexey primarily contributed to improving the accessibility (a11y) of UI components within the `gravity-ui/uikit` repository. Their work involved modifying existing components like `ClipboardButton`, `Tabs`, and `Dialog` to adhere to accessibility standards by adding ARIA attributes, keyboard navigation, and removing SVGs from the a11y tree. Furthermore, the user refactored the Toaster component and made code improvements across the codebase to align with React 18 typings and other minor fixes. Overall, the user focused on enhancing the user experience by improving accessibility.

jashkenas/backbone

May 2015 - Jan 2022

Role in this project:

Front-end Developer

Contributions:19 reviews, 22 commits, 4 PRs in 6 years 9 months

Contributions summary:Alexey contributed to the Backbone.js project by fixing a typo in the documentation and adding tests to improve the collection model functionality. They added a check for the `this.model.prototype` to address a potential bug and fixed a syntax error in a test file, ensuring the correct instantiation of models within collections. Additionally, the user worked on integrating GitHub Workflows to improve automation.

javascripteventscollectionsbackbone

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