EXCEEDS logo
Exceeds
Andrei Chmelev

PROFILE

Andrei Chmelev

Worked on the storybookjs/storybook repository, delivering accessibility and status UX improvements for the InteractionsPanel. Focused on enhancing labeling, semantic structure, and status announcements to support assistive technology users, while refactoring the RowHeader prop naming for consistency with new conventions. Expanded both unit and end-to-end test coverage to catch edge cases and prevent regressions, improving maintainability and enabling faster iteration cycles. Utilized React and TypeScript to implement these changes, emphasizing component testing and UI/UX design. The work established a more robust foundation for future enhancements and reduced friction for users relying on accessible interfaces within the Storybook environment.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
1
Lines of code
461
Activity Months1

Your Network

212 people

Work History

March 2026

7 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary for storybook. Delivered accessibility and status UX improvements for InteractionsPanel, improved RowHeader prop naming for consistency, and expanded test coverage, delivering stronger UI accessibility, better maintainability, and faster iteration cycles. These changes reduce friction for assistive tech users and provide a solid foundation for future enhancements.

Activity

Loading activity data...

Quality Metrics

Correctness97.0%
Maintainability94.4%
Architecture94.4%
Performance94.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Component TestingFront End DevelopmentReactTypeScriptUI/UX designend-to-end testingfront end developmenttesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

storybookjs/storybook

Mar 2026 Mar 2026
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Component TestingFront End DevelopmentReactTypeScriptUI/UX designend-to-end testing