Tom focused on enhancing the stability and reliability of device recovery flows in the macOS DuckDuckGo browser, working within the duckduckgo/macos-browser repository. He re-enabled and stabilized a previously disabled test covering multi-device account recovery scenarios, ensuring it ran consistently across both App Store and Privacy Browser schemes. Using Xcode and XML, Tom improved cross-target test coverage, which helped detect regressions earlier and reduced post-release issues. His work centered on test enablement and validation of CI integration, contributing to smoother release readiness. Over the month, Tom’s efforts deepened the project’s testing infrastructure rather than introducing new user-facing features.