Worked on stabilization and release management for the getsentry/sentry-react-native and facebook/react-native repositories, focusing on maintainability and cross-SDK compatibility. Addressed a critical TypeScript declaration issue in React Native by updating type resolution to restore build stability after a major update. Enhanced release traceability and code quality by refining changelogs, performing lint cleanup, and aligning versioning with the Sentry JavaScript SDK v9. Utilized TypeScript, Markdown, and changelog management to streamline release processes and reduce downstream debugging time. The work improved developer productivity across teams by ensuring consistent documentation, robust type definitions, and compatibility between JavaScript and Android SDKs.