openedx/frontend-app-authoring
Dec 2025 – Dec 2025
1 Month active
Languages Used
JavaScriptTypeScript
Technical Skills
API integrationReactfront end developmenttesting
Jesus Balderrama
PROFILE
Jesus Balderrama
Over a two-month period, contributed to the Open edX frontend-app-authoring and frontend-app-authn repositories by delivering targeted improvements in state management and input validation. Enhanced the Problem Editor’s numeric input validation to accept only valid values, provide user feedback, and align with UI/UX guidelines, migrating logic from Redux to React Query and expanding test coverage using JavaScript and TypeScript. In frontend-app-authn, migrated state management from Redux to React Query, reducing boilerplate and improving server-state caching for faster UI responses. Work focused on API integration, front end development, and testing, resulting in more maintainable code and improved user experience.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
13,128
Activity Months2
Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for openedx/frontend-app-authn. Delivered a major frontend architecture improvement by migrating state management from Redux to React Query, reducing boilerplate, accelerating data fetching, and improving server-state caching and overall performance. This set the foundation for faster UI responses and easier ongoing maintenance.
1 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for openedx/frontend-app-authn. Delivered a major frontend architecture improvement by migrating state management from Redux to React Query, reducing boilerplate, accelerating data fetching, and improving server-state caching and overall performance. This set the foundation for faster UI responses and easier ongoing maintenance.
March 2026
December 2025
1 Commits
Dec 1, 2025December 2025: Delivered a major enhancement to the Problem Editor numeric inputs in the Open edX frontend-app-authoring repository. Implemented robust NumericInput validation that accepts only valid numeric values, provides clear user feedback for invalid entries, and aligns messaging with UI/UX guidelines. Migrated validation from Redux to React Query and added a new endpoint to verify mathematical expressions. Wrote comprehensive tests and updated UI text. Collaboration with Kyle McCormick; commits include a feature-focused change and validation improvements (commit 9072bb66b7cc36cdd3f7d76e1170bf0f05b162dc).
December 2025
1 Commits
Dec 1, 2025December 2025: Delivered a major enhancement to the Problem Editor numeric inputs in the Open edX frontend-app-authoring repository. Implemented robust NumericInput validation that accepts only valid numeric values, provides clear user feedback for invalid entries, and aligns messaging with UI/UX guidelines. Migrated validation from Redux to React Query and added a new endpoint to verify mathematical expressions. Wrote comprehensive tests and updated UI text. Collaboration with Kyle McCormick; commits include a feature-focused change and validation improvements (commit 9072bb66b7cc36cdd3f7d76e1170bf0f05b162dc).
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage60.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API IntegrationAPI integrationReactState ManagementTestingfront end developmenttesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
openedx/frontend-app-authn
Mar 2026 – Mar 2026
1 Month active
Languages Used
JavaScriptTypeScript
Technical Skills
API IntegrationReactState ManagementTesting