Worked on the cloudflare/quiche repository to deliver a modular set of utility crates for tokio-quiche, focusing on reusable networking components such as buffer-pool, datagram-socket, and task-killswitch. The approach emphasized asynchronous programming and system-level design in Rust, leveraging Cargo for workspace management and dependency integration. Updated the workspace configuration and Dockerfile to incorporate these new crates, enhancing build reproducibility and CI/CD reliability. This work established a foundation for future modular network utilities, aiming to streamline feature delivery and reduce integration overhead for downstream projects. The contribution centered on code quality and maintainability, with no bugs reported or fixed during the period.