Worked on expanding cross-platform compatibility for the tursodatabase/libsql repository by implementing ARM build support. Updated build scripts using CMake and shell scripting to accurately detect and handle ARM architectures, addressing potential compilation errors that could arise during the build process. Focused on refining compiler flags and build system logic to ensure reliable builds in ARM-based continuous integration environments. This work enabled broader deployment options for ARM devices and laid the foundation for future cross-device support. The contribution demonstrates a methodical approach to build system engineering, emphasizing robust cross-platform development practices with a focus on maintainability and deployment reliability.