During February 2025, Iucar focused on stabilizing the build process for the rstudio/rstudio repository, addressing a critical cross-platform compilation issue. By auditing and updating header dependencies in C++ source files, Iucar resolved a blocker related to the availability of the uintmax_t type in Message.hpp, ensuring consistent inclusion of <stdint.h> across platforms. This targeted fix improved build reliability and contributed to smoother CI pipelines by removing platform-specific type dependencies. Leveraging expertise in build systems and C++, Iucar demonstrated attention to code hygiene and project standards, delivering a focused solution that enhanced the maintainability and portability of the codebase.