In January 2026, Yang Songlin developed the YuanrongConnector for distributed inference within the vllm-project/vllm-omni repository. This connector enabled multi-node communication by integrating with the Yuanrong Datasystem and was architected on top of the OmniConnectorBase framework, emphasizing modularity and reusability. Yang applied backend development and data engineering skills, using Python to design a connector-based architecture that supports scalable distributed deployments. The work addressed the need for higher throughput in multi-node environments, laying a technical foundation for future expansion. While no bugs were fixed during this period, the contribution demonstrated depth in distributed systems and backend integration practices.