Worked on hardware optimization and system reliability across the armbian/build, armbian/configng, armbian/os, and rust-lang/rust-analyzer repositories, focusing on embedded Linux and device driver development. Addressed kernel labeling and device tree alignment for Rockchip RK3588 and Orange Pi 5 Max, reducing patch maintenance and improving compatibility. Enhanced Home Assistant installation flows by updating cgroupsv2 handling and upgrading OS components for better deployment stability. Improved observability by resolving Docker networking issues for Netdata containers. Introduced Profile-Guided Optimization support in Rust-based tooling, refactoring code for maintainability. Utilized C, Rust, and Shell scripting to deliver robust, scalable solutions for embedded and system-level challenges.