Worked on enhancing the sonic-net/sonic-sairedis repository by delivering a feature that increased the ZeroMQ response buffer size from 4MB to 64MB, enabling support for large bulk payloads in high-volume RPC scenarios. This change addressed buffer-related failures by tuning memory management within the ZeroMQ communication layer, improving both reliability and scalability for downstream clients. The implementation involved careful adjustments to system-level parameters using C++ and leveraged expertise in network and system programming. By focusing on performance-oriented code changes, the work ensured that the repository could handle greater throughput and sustained load, supporting more robust interactions across distributed services.