Developed baseline support for the Chime device within the DerpFest-AOSP/Updater-Stuff repository, focusing on initial build setup and essential device configuration. Leveraged JSON manipulation to define device information and structured a changelog to enhance release transparency for future updates. Established a reproducible build process and comprehensive documentation, enabling faster onboarding and more efficient QA cycles. The work emphasized firmware development practices, ensuring that future features could be integrated smoothly. By delivering clear release notes and maintaining code quality through signed commits, the contribution laid a foundation for streamlined development and improved maintainability in the device update workflow.