Jason Wang contributed to the Gaucho-Racing/Firmware repository by developing two features focused on improving developer experience and workshop readiness. He enhanced cross-platform build reliability and streamlined onboarding, particularly for macOS users, by updating C source files and expanding documentation. His work included adding detailed macOS flashing troubleshooting guidance and finalizing workshop assets such as commented LED blinking instructions and toolchain installation steps. Using C programming and Markdown, Jason addressed common pain points for new contributors, reducing friction in the setup process. While no bugs were formally closed, his contributions provided depth through comprehensive documentation and practical, hands-on firmware development resources.