Artem Sapegin is a Senior Frontend Engineer with 17 years of experience building user-facing web applications at scale, currently working on Universal Music Group’s Stage+ in Berlin. He champions component-driven development, accessibility, and maintainable code, and is the creator of React Styleguidist—a living style guide used by many in the React ecosystem. Artem has modernized frontend stacks across companies like Omio, Wayfair, and HERE, introducing testing, linting, TypeScript/Flow migrations, and shared component libraries. His open-source work spans tooling and developer experience (mrm, grunt-webfont) and curating community projects (contributions to js.org), showing a pragmatic focus on developer productivity as well as UX. Off the keyboard, he’s a coffee-first developer with eclectic creative pursuits—award-losing photography and leathercraft—that underscore a detail-oriented, hands-on approach to craft.
16 years of coding experience
17 years of employment as a software developer
Master’s degree Applied Informatics in Economics, Master’s degree Applied Informatics in Economics at Open Technological Institute
Contributions:755 releases, 63 reviews, 217 commits in 5 years 11 months
Contributions summary:Artem contributed to the core functionality of the project by extracting core logic into a separate package. They addressed dependency issues by installing the correct dependencies and refactored the license and readme file templates. Furthermore, they introduced customizations for features like ESLint, allowing users to configure settings and extensions, and refactored the tasks to utilize new mrm-core features.
Isolated React component development environment with a living style guide
Role in this project:
Front-end Developer
Contributions:168 releases, 61 reviews, 1334 commits in 7 years 2 months
Contributions summary:Artem contributed to the React Styleguidist project by implementing new features and improving the user interface of the documentation tool. Their commits primarily focused on enhancing the editor and playground components, adding new example features, and updating the styling for a more polished user experience. The user also worked on improving the project's build process.
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Artem Sapegin - Senior Frontend Engineer at Universal Music Group