Eliz worked on the espressif/binutils-gdb repository, focusing on improving cross-platform build reliability and documentation quality. She addressed compilation and linking issues specific to Windows and MinGW by introducing explicit type casts for FD_ISSET and implementing a stub for the alarm function, both in C. These changes reduced platform-specific build errors and improved the consistency of the build system. Additionally, Eliz enhanced the self-test documentation by correcting formatting and newlines, which stabilized test invariants and clarified usage for future contributors. Her work demonstrated strong debugging and testing skills, resulting in a more robust and maintainable cross-platform development environment.