Over a two-month period, contributed targeted improvements to package management and documentation workflows across ros/rosdistro and ZettaScaleLabs/rmw_zenoh. In ros/rosdistro, delivered a feature that added python3-expiringdict mapping for Debian and Ubuntu, ensuring rosdep could reliably install this dependency and reducing friction for developers and CI pipelines. The work involved careful alignment with distribution packaging standards using YAML and Markdown. In ZettaScaleLabs/rmw_zenoh, focused on documentation quality by fixing a broken README anchor, improving navigation for session configuration details. These contributions enhanced onboarding and maintenance, demonstrating attention to detail in both package management and technical documentation practices.