PSD to CSS using SASS - Live integration

Hello, We are a team of ruby on rails developpers and we need you help to integrate a psd desing into a website we are building. The html structure is already there and if something is missing we will be more than happy to add evolutions. What we are expecting from you is to "translate" the PSD into CSS using SASS ([login to view URL]). We've attached the design so that you can see what is it all about. We want to test and validate you work directly on our website. So we expect that you are able to * create SASS files on you local machine * export the precompiled CSS files & images somewhere on a server (if you require a FTP server, we can provide one) * give us the url of the precompiled CSS file (it should be a static url that does change between updates) so that we can include it in our website * let us know if you need any changes / evolutions on the HTML structure Hope its clear, please do not hesitate to contact us if you need more details. We are looking for someone who can start working very soon. Best regards Dorian