Worked on the XRPLF/clio repository to enhance the reliability of network data fetching by addressing a stability issue in GrpcSource. Focused on configuring gRPC timeout and keepalive settings, the solution prevents stuck connections and reduces data fetch stalls, thereby improving the resilience of the data pipeline under varying network conditions. The work involved careful tuning of network parameters using C++ and gRPC, demonstrating a methodical approach to reliability engineering. By resolving a critical bug rather than adding new features, the contribution reflects depth in system design and a focus on robust, maintainable network programming within a complex distributed environment.