During November 2024, this developer built a feature-rich backend for the elevenlabs-examples repository, implementing a conversational AI demo server using FastAPI. Their work included public agent support, signed URL retrieval, and static asset serving, with backend-served CSS and JavaScript bundles to streamline frontend integration. In the elevenlabs-python repository, they introduced a ConversationConfig class, enabling flexible configuration overrides and custom parameter forwarding during WebSocket conversation initiation. Leveraging Python, JavaScript, and object-oriented programming, they focused on API development, CORS configuration, and environment variable management to enhance demo reliability, reduce manual onboarding steps, and align frontend assets with backend delivery mechanisms.