apache/zeppelin
Aug 2025 – Aug 2025
1 Month active
Languages Used
HTMLJavaJavaScriptTypeScript
Technical Skills
Backend DevelopmentConfiguration ManagementError HandlingFront-end DevelopmentFrontend DevelopmentUI/UX Improvement
Yeonhee Hayden Kim
PROFILE
Yeonhee Hayden Kim
Worked on the apache/zeppelin repository to enhance user experience and system reliability through targeted UI and backend improvements. Addressed user confusion in the note creation interface by renaming the 'Import As' label to 'Note Name', clarifying intent without altering functionality. Tackled a persistent issue where the Job Manager’s disabled state led to infinite loading by implementing explicit server-side handling and updating the UI to display informative messaging. Leveraged Java, JavaScript, and TypeScript across both frontend and backend layers, demonstrating skills in error handling, configuration management, and UI/UX improvement while maintaining clear, traceable commit history for future maintainability.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
504
Activity Months1
Your Network
22 peopleWork History
August 2025
2 Commits • 1 Features
Aug 1, 2025In Aug 2025 for apache/zeppelin, delivered two focused changes: a UI clarity improvement in note creation and a robust handling of disabled Job Manager states. The Note Name label was renamed from 'Import As' to 'Note Name' in the new note creation interface (no functional changes), improving clarity and reducing user confusion. The Job Manager disabled state now surfaces a clear, informative message instead of an infinite loading state; this included server-side handling and corresponding UI updates. These changes reduce support overhead, improve onboarding experience, and increase system reliability during outages. Technologies demonstrated include UI/UX labeling, cross-layer (server-side + UI) coordination, and issue-tracking/rationale integration (ZEPPELIN-6270, ZEPPELIN-6216).
2 Commits • 1 Features
Aug 1, 2025In Aug 2025 for apache/zeppelin, delivered two focused changes: a UI clarity improvement in note creation and a robust handling of disabled Job Manager states. The Note Name label was renamed from 'Import As' to 'Note Name' in the new note creation interface (no functional changes), improving clarity and reducing user confusion. The Job Manager disabled state now surfaces a clear, informative message instead of an infinite loading state; this included server-side handling and corresponding UI updates. These changes reduce support overhead, improve onboarding experience, and increase system reliability during outages. Technologies demonstrated include UI/UX labeling, cross-layer (server-side + UI) coordination, and issue-tracking/rationale integration (ZEPPELIN-6270, ZEPPELIN-6216).
August 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaJavaScriptTypeScript
Technical Skills
Backend DevelopmentConfiguration ManagementError HandlingFront-end DevelopmentFrontend DevelopmentUI/UX ImprovementWebSockets
Repositories Contributed To
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