During March 2025, this developer enhanced the apache/couchdb repository by implementing Erlang support within the Ken query server. The work involved conditionally enabling 'erlang' in the allowed_languages configuration when the native query server was active, ensuring seamless integration without disrupting existing language support. Using Erlang and backend development skills, the developer applied conditional logic tied to the native_query_server_enabled setting, facilitating cross-component integration. This feature expanded the platform’s polyglot analytics capabilities, allowing users to leverage Erlang-based query workflows in Ken. The contribution demonstrated a methodical, commit-driven approach and careful attention to compatibility and extensibility within a complex backend system.