Worked on governance and maintenance improvements for the nrfconnect/sdk-zephyr repository, focusing on updating maintainer oversight for the hal_tdk module to clarify ownership and streamline review processes. Leveraged collaboration and repository management skills to align project governance with evolving needs, using YAML and text for documentation and configuration updates. Later, contributed to the arduino/library-registry by removing an obsolete library reference, enhancing data integrity and ensuring the registry accurately reflected supported libraries. The approach emphasized policy compliance and reduced maintenance overhead, with all changes documented through clear commit histories. No major bug fixes were reported during this period, reflecting a focus on structural improvements.