Worked on the tianocore/edk2 repository to enhance SMM reliability and platform compatibility within embedded systems firmware. Focused on refining the SMM profile retrieval logic in C, specifically targeting DXE SMM to ensure variable setting occurred only where variable services are available. Addressed the migration of Standalone MM CPU drivers to FSP, which lacks variable service support, by enabling SMM profile data retrieval from the Memory Allocation HOB. This adjustment reduced failures in SMM-related tooling across diverse configurations and maintained compatibility for both DXE SMM and FSP-based platforms, demonstrating a deep understanding of UEFI development and firmware architecture.