design and css modification

I have a web page that I will need some changes made to. What I need is someone who can start now. Make modifications to the design and provide a psd of the design. At this point I will pay half of the bid amount. Then I will need the person to make up to 2 changes to the design after I have paid half of the bid. Once changes are made I will need them to modify the css to complete the design. If interested in this project you must show me examples of other designs you have done. You must commit to having the first stages of the design done today. You must be a good communicator as well as professional.