During February 2025, Iucar focused on stabilizing the build process for the rstudio/rstudio repository, addressing a critical cross-platform compilation issue. By including the <stdint.h> header in Message.hpp, Iucar ensured the availability of the uintmax_t type, directly resolving a blocker that affected build reliability and continuous integration pipelines. This work involved careful auditing of header dependencies and removing platform-specific type assumptions, aligning the codebase with best practices for maintainability. Utilizing expertise in C++ and build systems, Iucar’s targeted bug fix improved the consistency of builds across environments, demonstrating a methodical approach to code hygiene and project standards.