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Diana Villalvazo

PROFILE

Diana Villalvazo

Over eight months, this developer delivered 23 features and multiple refactors across key Open edX frontend repositories, including openedx/frontend-app-learner-dashboard and openedx/frontend-app-account. Their work focused on modernizing internationalization by migrating from injectIntl to useIntl, improving translation workflows, and standardizing i18n usage. They enhanced test reliability by adopting React Testing Library, replacing deprecated utilities, and expanding coverage for critical flows. Using JavaScript, TypeScript, and React, they streamlined configuration management, improved UI accessibility, and centralized external link governance. Their disciplined approach reduced technical debt, improved maintainability, and enabled faster, safer feature delivery across diverse codebases and internationalized user interfaces.

Overall Statistics

Feature vs Bugs

92%Features

Repository Contributions

56Total
Bugs
2
Commits
56
Features
23
Lines of code
17,632
Activity Months8

Work History

April 2026

1 Commits • 1 Features

Apr 1, 2026

April 2026 — Openedx translations work focused on enabling localization for the new Instructor Dashboard. Delivered the feature by updating translation configurations and workflows to include the dashboard component, tied to commit 9f4ec3f8c04367e41f2b1db2cff60fe4006c5b9e (feat: add instructor dashboard (#69123)). No major bugs were reported this month for this repo. Impact: provides full localization coverage for the dashboard UI across supported locales, reducing untranslated content risk and accelerating rollout to instructors. Skills demonstrated: localization/configuration, i18n workflow improvements, cross-team collaboration, disciplined Git-based delivery.

January 2026

3 Commits • 3 Features

Jan 1, 2026

January 2026 monthly summary highlighting key features delivered, major bug fixes, and impact across two repositories. Focused on improving maintainership governance, branding consistency, and maintainability to accelerate onboarding and reduce manual work. Delivered metadata and ownership updates, aligned PR templates with current owners, and updated platform branding across services and tests to reflect the X Twitter rebrand.

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 (2025-12): Delivered External Links Override Configuration in openedx/frontend-app-authoring, enabling institutions to override external URLs via a centralized, reusable configuration utility and updating UI components to consume the new config. The work introduces a dedicated override utility and component changes to reference the new configuration for customizable URLs, enhancing consistency and governance of external links.

September 2025

2 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary: Key internationalization refactors in the account app and test-suite modernization in ora-grading delivered cleaner code, stronger translation workflows, and more reliable tests. These efforts reduce localization maintenance costs, minimize translation-related risks, and support faster, higher-quality feature delivery across repositories.

August 2025

16 Commits • 7 Features

Aug 1, 2025

2025-08 monthly summary: Delivered widespread internationalization modernization by migrating from injectIntl to useIntl across six open edX frontend apps, reinforcing a modern React i18n pattern and consistent translation access. The work spanned authn, account, learner-record, discussions, enterprise-public-catalog, and admin-portal, with corresponding test updates to reflect useIntl usage. In addition, added comprehensive test coverage for Camera.getSizeFactor to validate image scaling across large, small, and medium resolutions. No production bugs were fixed this month; the refactors reduce technical debt, improve maintainability, and standardize i18n usage, enabling faster, safer feature delivery and a consistent user experience. Technologies/skills demonstrated include React hooks (useIntl), i18n modernization, large-scale refactoring, and test development for UI components.

July 2025

12 Commits • 4 Features

Jul 1, 2025

July 2025 performance summary: Delivered substantial testing modernization and i18n upgrades across three frontend apps, reducing maintenance burden and enabling smoother migrations to future frameworks. Implemented RTL adoption, removed deprecated test utilities, and standardized test configurations to improve reliability and coverage. Modernized internationalization by replacing injectIntl with useIntl and converting components to functional form, enhancing maintainability and testability. Strengthened ID verification robustness via increased test coverage in the camera flow. Collectively, these efforts reduced technical debt, improved code quality, and accelerated developer velocity and product stability.

June 2025

14 Commits • 1 Features

Jun 1, 2025

June 2025 performance summary for frontend initiatives across account and learner-dashboard apps. Focused improvements on internationalization quality and modernizing testing practices to reduce risk and accelerate delivery of business value.

May 2025

7 Commits • 4 Features

May 1, 2025

May 2025: Focused on delivering high-value frontend improvements for the learner dashboard with emphasis on accessibility, configurability, and maintainability. Key work includes UI semantics fixes, a new config-driven Discover New tab visibility flag, advertised start date on course cards, a codebase refactor to native URLSearchParams, and comprehensive cleanup of the LearnerDashboardHeader. Tests were updated to reflect UI and behavior changes, contributing to regression safety and faster future iterations. Overall impact: improved user experience, cleaner code, and more predictable UI behavior across environments.

Activity

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Quality Metrics

Correctness94.4%
Maintainability93.0%
Architecture89.2%
Performance87.8%
AI Usage22.2%

Skills & Technologies

Programming Languages

JSXJavaScriptMarkdownSCSSShellTypeScriptYAML

Technical Skills

CSSCode CleanupCode MaintenanceComponent RefactoringConfiguration ManagementFrontend DevelopmentHooksHooks (useState, useEffect, useRef, useMemo, useContext)InternationalizationInternationalization (i18n)JavaScriptJestPackage ManagementReactReact Testing Library

Repositories Contributed To

12 repos

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

openedx/frontend-app-learner-dashboard

May 2025 Jul 2025
3 Months active

Languages Used

JSXJavaScriptSCSSTypeScript

Technical Skills

CSSCode CleanupConfiguration ManagementFrontend DevelopmentJavaScriptReact

openedx/frontend-app-account

Jun 2025 Jan 2026
5 Months active

Languages Used

JSXJavaScriptMarkdownYAML

Technical Skills

Frontend DevelopmentInternationalization (i18n)ReactComponent RefactoringHooks (useState, useEffect, useRef, useMemo, useContext)JavaScript

openedx/frontend-app-learning

Jul 2025 Jul 2025
1 Month active

Languages Used

JSXJavaScriptShellTypeScript

Technical Skills

Code MaintenanceFrontend DevelopmentJavaScriptJestPackage ManagementReact

openedx/frontend-app-authn

Aug 2025 Aug 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

Frontend DevelopmentInternationalizationInternationalization (i18n)ReactRefactoringTesting

openedx/frontend-app-enterprise-public-catalog

Aug 2025 Aug 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

Frontend DevelopmentInternationalizationReact

openedx/frontend-app-learner-record

Aug 2025 Aug 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

Frontend DevelopmentInternationalizationReact

openedx/frontend-app-discussions

Aug 2025 Aug 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

Frontend DevelopmentHooksInternationalization (i18n)React

openedx/frontend-app-admin-portal

Aug 2025 Aug 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

Frontend DevelopmentInternationalizationReact

openedx/frontend-app-ora-grading

Sep 2025 Sep 2025
1 Month active

Languages Used

JSXJavaScript

Technical Skills

JestReact Testing LibraryTesting

openedx/frontend-app-authoring

Dec 2025 Dec 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

JavaScriptReactfront end development

openedx/frontend-app-profile

Jan 2026 Jan 2026
1 Month active

Languages Used

MarkdownYAML

Technical Skills

documentationproject management

openedx/openedx-translations

Apr 2026 Apr 2026
1 Month active

Languages Used

YAML

Technical Skills

front end developmenttranslation management