Over a two-month period, contributed to Moonlark-Dev/Moonlark and AOSC-Dev/aosc-os-abbs by building user ranking and leaderboard features, enhancing feedback mechanisms, and improving UI metrics reliability using Python, JavaScript, and HTML. Developed system-wide provisioning for utilities and fonts, and stabilized NVIDIA driver suspend/resume handling on Wayland through Linux kernel and driver development. Focused on backend and frontend integration, localization, and performance optimization, addressing both user engagement and system stability. Employed async programming, database management, and shell scripting to deliver features that improved user interaction, system readiness, and observability, while ensuring consistent environments and reliable metrics representation across platforms.