Social Website & App

I am looking for a skilled developer to help build a social website and app for personal use. I am looking for a developer who can build both the website and the app with social networking functionality as the main purpose. The website must be easy to use and have great user experience. I expect a modern, visually appealing design, with the ability to easily access and use all social networking features. In addition, the app must be intuitive and capable of running on multiple platforms. My ultimate goal is to create a user-friendly, fast, and secure social networking platform, which offers the best possible experience for users.