mrousavy/expo
Dec 2024 – Mar 2025
2 Months active
Languages Used
JavaMarkdownJavaScriptTypeScript
Technical Skills
Android DevelopmentExpoMobile DevelopmentNotificationsAsset ManagementFrontend Development
Alex Toudic
PROFILE
Alex Toudic
Over five months, contributed to Expo and related repositories by building features and resolving bugs across mobile development, localization, and asset management. Delivered per-app language localization in expo/expo, enabling apps to align language settings with system preferences on iOS and Android using TypeScript and configuration plugins. Enhanced media support in mrousavy/expo by adding Rive animation loading, updating asset utilities and documentation for broader animation capabilities. Improved reliability by fixing notification data serialization and background event propagation after Expo upgrades, working with JavaScript and Objective-C++. Also updated documentation in rive-app/rive-docs and expo/expo to clarify localization and asset integration workflows.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
6Total
Bugs
3
Commits
6
Features
3
Lines of code
356
Activity Months5
Work History
November 2025
1 Commits • 1 Features
Nov 1, 20252025-11: Rive Expo Integration Documentation Update (rive-docs). Updated docs to support Continuous Native Generation (CNG) and multiple asset options, aligning with Expo tooling and reducing build fragility.
1 Commits • 1 Features
Nov 1, 20252025-11: Rive Expo Integration Documentation Update (rive-docs). Updated docs to support Continuous Native Generation (CNG) and multiple asset options, aligning with Expo tooling and reducing build fragility.
November 2025
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary for expo/expo focusing on documentation-related quality improvements and localization accuracy. Corrected a syntax error in the app.json supportedLocales option documentation to align with the localization plugin usage, reducing misconfigurations and support queries.
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary for expo/expo focusing on documentation-related quality improvements and localization accuracy. Corrected a syntax error in the app.json supportedLocales option documentation to align with the localization plugin usage, reducing misconfigurations and support queries.
July 2025
1 Commits • 1 Features
Jul 1, 2025Monthly work summary for 2025-07 (expo/expo). Focused on delivering a localization enhancement that improves user personalization and aligns app behavior with system language preferences.
1 Commits • 1 Features
Jul 1, 2025Monthly work summary for 2025-07 (expo/expo). Focused on delivering a localization enhancement that improves user personalization and aligns app behavior with system language preferences.
July 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025: Delivered Rive Animation Support in Expo Asset for mrousavy/expo, expanding media type coverage and enabling seamless loading and usage of .riv files in Expo apps. Updated Asset utilities and docs to improve developer experience, with a clean extension point for future formats.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025: Delivered Rive Animation Support in Expo Asset for mrousavy/expo, expanding media type coverage and enabling seamless loading and usage of .riv files in Expo apps. Updated Asset utilities and docs to improve developer experience, with a clean extension point for future formats.
December 2024
2 Commits
Dec 1, 2024December 2024 (2024-12) monthly summary: Stabilized Expo-based app reliability by delivering two targeted fixes across separate repositories. Addressed notification data handling and background lifecycle events to improve developer experience and end-user outcomes after the Expo 52 upgrade.
2 Commits
Dec 1, 2024December 2024 (2024-12) monthly summary: Stabilized Expo-based app reliability by delivering two targeted fixes across separate repositories. Addressed notification data handling and background lifecycle events to improve developer experience and end-user outcomes after the Expo 52 upgrade.
December 2024
Activity
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Quality Metrics
Correctness98.4%
Maintainability96.6%
Architecture96.6%
Performance96.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
JSONJavaJavaScriptMarkdownObjective-C++TypeScriptXML
Technical Skills
Android DevelopmentAsset ManagementConfiguration PluginsDocumentationExpoFrontend DevelopmentLocalizationMobile DevelopmentNotificationsReact NativedocumentationiOS Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
expo/expo
Jul 2025 – Aug 2025
2 Months active
Languages Used
JavaScriptTypeScriptXMLJSON
Technical Skills
Configuration PluginsExpoLocalizationMobile DevelopmentDocumentation
githubnext/discovery-agent__facebook__react-native
Dec 2024 – Dec 2024
1 Month active
Languages Used
Objective-C++
Technical Skills
React NativeiOS Development
rive-app/rive-docs
Nov 2025 – Nov 2025
1 Month active
Languages Used
Markdown
Technical Skills
ExpoReact Nativedocumentation