Alice Carlotti contributed to the rust-lang/gcc and zephyrproject-rtos/gcc repositories, focusing on ARM architecture and compiler development. She addressed gating issues for AArch64 system register intrinsics by removing architecture-based checks and adding targeted tests in C to ensure correct, portable behavior across platforms. Alice also improved project governance by updating the MAINTAINERS file, clarifying reviewer responsibilities for the AArch64 port and supporting onboarding and compliance. Her work combined embedded systems expertise, documentation, and test-driven development, resulting in more reliable cross-repository alignment and streamlined review processes. The depth of her contributions reflects a strong understanding of both technical and organizational needs.