Designer/ Joomla

Hello, We are looking for a professional designer with good experience in web 2.0. We need the designer to design our new website (according to web 2.0 standard). The website will consist of 7 pages. We are doing the usability test at the moment on our current website, so we will provide you scratches and examples of templates with the right navigation that is supposed to be used. It would be advantageous if the professional also knew about joomla and ,once designes are finished, he could do the joomla coding as well. This project is due ASAP and we need a professional who can start and finish this project immediately. Only professionals with portfolio will be considered.