Cassandra Lam developed foundational manageability features for the NVIDIA/edk2-platforms repository, focusing on early boot environments. She implemented KCS transport interface support in both the PEI and DXE phases, enabling pre-OS manageability and paving the way for earlier hardware diagnostics and remote management. Her work involved extending the KCS transport library to function seamlessly across these stages, addressing the need for robust firmware-level communication before the operating system loads. Utilizing her expertise in embedded systems, firmware development, and UEFI, and working primarily in C and INF, Cassandra delivered a targeted feature that enhances pre-boot system insight without introducing bug fixes.