Web site with control panel

We have web site design that was done by somebody else, it is in HTML now. We need a team that will: 1. take that design, make few small visual modifications to it as per our comments (approx 20%) 2. program it in PHP, create all pages (around 12) and then create a control panel that we can use to Edit the web site on the fly - similar to weebly.com. We should be edit names and number of pages and also the content within those pages 3. will make simple to use picture gallery in HTML 5 and integrate into the site 4. plug in all the content that we will provide with pictures via their own panel 5. test the web site