During a two-month period, the developer enhanced hardware compatibility and reliability for OpenWrt-based routers in the DragonBluep/openwrt and namiltd/openwrt repositories. They addressed PHY autodetection issues on Cudy WR3000H devices by refining device tree configuration in C and DTS, enabling support for both Realtek and Motorcomm PHYs within a unified device tree. For the Cudy M3000, they resolved MDIO address collisions and consolidated firmware images across hardware variants, streamlining deployment and maintenance. Their work demonstrated depth in embedded systems, kernel development, and networking, focusing on robust device tree updates and practical solutions for hardware variation and installation workflows.