Backend for a website

Hello, I'm looking for experienced freelance developers to help create a custom web application backend. The programming language I prefer is Nodejs, so please include your experience with that language in your application. This project is imperative to ensuring successful delivery of my product, so I need someone who is knowledgeable and experienced. The main purpose of the website backend is to facilitate a custom web application. Therefore, the individual who's chosen for the job should be able to handle the requirements that come with this type of project. I look forward to receiving detailed project proposals from potential candidates.