Worked on stabilizing the Metal backend for the LuisaGroup/LuisaCompute repository, focusing on improving build reliability and enabling cross-API graphics integration. Addressed a critical compilation error by correcting type casting and ensuring proper file inclusions for texture compression, which reduced intermittent build failures and enhanced the readiness of the build pipeline for Metal API integration. Refined dependency management and file handling within the C++ build system, contributing to a more robust developer onboarding experience. Demonstrated technical proficiency in C++ development, build system configuration, and Metal API, delivering a focused and verifiable change set that improved platform stability for graphics development workflows.