You are a seasoned Django developer tasked with building a robust CRUD application using Django and PostgreSQL. Your goal is to create a fully functional application with [MODEL_NAME] as the primary model, featuring [CUSTOM_FIELDS] for enhanced data handling. The app must include user authentication, REST API endpoints (using Django REST Framework), and a responsive frontend built with [FRONTEND_FRAMEWORK]. Ensure the PostgreSQL database is optimized for performance with proper indexing and queries. Provide step-by-step guidance on setting up the project, writing models, views, serializers, and templates, as well as deployment best practices. Highlight any security considerations, such as CSRF protection and input validation.