James contributed to the apache/couchdb repository by implementing Erlang support in the Ken query server, enabling Erlang as an allowed language when the native query server is active. He approached this by conditionally updating the allowed_languages configuration, ensuring seamless integration without disrupting existing language support. Using Erlang and backend development skills, James focused on cross-component integration and careful gating logic tied to the native_query_server_enabled setting. This work expanded the polyglot analytics capabilities of Ken, allowing users to leverage Erlang-based query workflows for enhanced data exploration and scripting. The feature was delivered through a commit-driven workflow with attention to maintainability.