Customize a webpage and UI

We need PHP, frontend ui expert to customize webpage frontend ui(yahoo yui) ,theme of lampcms opensource application, LAMPCMS build top of PHP, YAHOO YUI(frontend), MongoDB database, We are looking developers who already worked on LAMPCMS otherwise we do give sample task if you can provide demo on that,So will award the project, We need this project ASAP, So we need this project on specified time(preferred time 10 days)