April 2026 monthly summary: Focused on delivering stability, reliability, and maintainability across MetaMask mobile and extension, enabling safer releases and better user experiences. Key features delivered include OTA Versioning and Release Stability (metamask-mobile), Workflow and Documentation Cleanup (metamask-mobile), End-to-End and Bridge Transaction Tests Reliability Improvements (metamask-extension). Major bugs fixed include Google/Apple Sign-In Reliability (metamask-mobile), Predict Feature Flags Stability (metamask-mobile), Perps-Controller Policy Build Compatibility Update (metamask-extension). Overall impact: reduced release risk due to OTA rollback, stabilized authentication, more reliable tests, and aligned MV2 policies for build compatibility. Technologies/skills demonstrated: React Native/TypeScript, CI/CD workflows, Lavamoat MV2 policy handling, end-to-end testing, and build automation.

March 2026 monthly highlights for MetaMask extension and mobile. Focused on compatibility with legacy release branches, build stability, test hygiene, and release automation. Delivered targeted fixes, test/provider alignment, and release governance improvements to accelerate safe merges and release readiness across both repos: - metamask-extension: Restored release/13.21.0 compatibility by reverting eslint-plugin-n@17 configuration changes to use the older n/shebang-compatible setup. - metamask-mobile: Eliminated Veriff-related blockers by removing stale @veriff/react-native-sdk entries from yarn.lock, removing Veriff Gradle config, and stabilizing tests (VerifyIdentity and HyperLiquidProvider) to align with release/provider versions. These changes reduce CI failures related to Veriff reverts and provider/test drift. - CI and release hygiene: Introduced CI automation triggers on changes and completed cleanup of release housekeeping work to ensure consistent builds/tests across merges. - Release/version governance: Updated OTA version, retained OTA_VERSION on release, and updated changelogs for 7.69.1 hotfix and 7.71.0 release, including test/token formatting notes; ensured links/version references remain correct. This work lowers merge risk, shortens release cycles, and demonstrates proficiency in React Native/Gradle environments, CI/CD, test stability, and release management.