Worked on the microsoft/vcpkg repository to address build failures affecting the PCL library on ARM and ARM64 platforms. Focused on stabilizing cross-architecture builds by conditionally disabling SSE instructions for ARM targets and removing problematic baseline entries for arm-neon-android and arm64-android. This approach reduced manual workarounds and improved CI reliability, ensuring more consistent package availability for ARM architectures. Demonstrated expertise in build systems and cross-compilation, utilizing CMake to manage conditional compilation and platform-specific configurations. The work contributed to more robust ARM support within the vcpkg ecosystem, directly enhancing the reliability of cross-arch builds for downstream users and maintainers.