During June 2025, Tuxifan focused on improving codebase hygiene in the o3de/o3de repository by addressing a compiler warning related to an unused variable in C++. Through a targeted code cleanup, Tuxifan removed the variable that triggered the -Wunused-but-set-variable warning, resulting in no functional changes but reducing build noise and clarifying the build output. This disciplined approach to compiler warning management enhanced the maintainability and readability of the code, supporting smoother code reviews and faster onboarding for new contributors. The work demonstrated attention to engineering quality standards and proficiency in C++ and build system maintenance within a collaborative development environment.