Hello, I'm ready to start working at your application and I know exactly what to do: a safe server of data, an application for your clients including those features in most readable and aesthetic way, then finally your private intuitive application to manage users and data adressed to them. Of course I can make it in one application if you wish, so the admin panel will be available only by your login and password, otherwise there will be just content prescripted for the client's username.