Developed Cosmo sled type support for the oxidecomputer/omicron repository, focusing on embedded systems and hardware abstraction using Rust. This work involved extending the Baseboard type and introducing a new OxideSled enum to accommodate additional sled types, while refactoring hardware detection logic to improve reliability and simplify future integrations. The implementation ensured that configuration propagation, such as skip_timesync, maintained consistent clock behavior across all sled types, thereby reducing deployment risk. By aligning detection logic and enhancing the data model, the developer improved deployment readiness and operational consistency, demonstrating a strong grasp of system programming and embedded hardware integration challenges.