Worked on enhancing the reliability of the apache/brpc repository by addressing a critical startup-time stability issue. Focused on system programming and error handling in C++, the developer implemented a targeted fix to prevent segmentation faults during static initialization. By rerouting warning messages to stderr instead of relying on glog, the solution ensured that logging would not access uninitialized states, thereby reducing the risk of crashes in production environments. The approach aligned with existing fallback behaviors in related modules and included thorough documentation and testing. This work demonstrated careful attention to low-level system details and contributed to safer deployment practices.