Need a membership script which can be accessed by clients

Howdy all,

As our business grows, we now have a need for a cloud-based client backend system.

What we’d like to have is the access to a backend page (www.company.com/clients) which would require the clients username and password which we will provide. There, there should be a custom page for each client - that is, a basic layout ought to be followed, but the info there should be different for every client. On that page a client would be able to find latest info & updates on the project that is being done for him.

Is there a complete solution, or must we hire a PHP/MySQL developer?

Thanks!