A web app with a backend system

Hello, I am looking to develop a web app with a backend system that is utilizing Node.js as the programming language. The web app needs to include user authentication functionality and I have a specific design already in mind for the layout. The project is one that needs careful attention to details, as well as clear and concise communication to ensure the desired outcome. I'm committed to the project and open to ideas and willing to provide support throughout the duration. If you are interested in taking on this project, I would greatly appreciate it. Thank you!