Gaurav Garg focused on improving build stability for the facebook/fboss repository by addressing a compilation error in the SaiTamManager component. He delivered a targeted fix by ensuring the bindTamObjectToSwitchAndPort function was correctly scoped within the appropriate macro, which enabled the sai_link_test-sai_impl binary to build successfully on TH5 and MP3 platforms. This work reduced CI failures and contributed to ongoing platform maintenance. Gaurav applied his expertise in C++ development, build system management, and software debugging to resolve the issue, demonstrating a methodical approach to code reliability and platform support during the month-long engagement without introducing new features.