Worked on the kvcache-ai/Mooncake repository to enhance code maintainability by refactoring the ResolvePath logic into a shared utility module. This effort focused on consolidating path resolution functionality previously duplicated across MasterService and StorageBackendAdaptor, thereby reducing code redundancy and minimizing the risk of inconsistencies or errors. The approach emphasized software refactoring best practices and leveraged C++ to ensure robust cross-component consistency. No major production bugs were addressed during this period, as the primary objective was to improve code quality and promote reuse. The work demonstrated a methodical focus on maintainability and clean architecture within a C++ codebase.