Android developer for LAF tweaking

I'm looking for Android developer for look-and-feel tweaking. Target is to update provided code to match exactly to given design mock-ups. Work includes adjusting components, text and image positions, styling, backgrounds in layout files and in custom list adapters and so on. The project doesn't include graphics design, all graphics are provided. There are probably work for few months so please don't bid if you cannot commit to this full time for coming weeks. The work is rather simple mainly time consuming and should be doable with basic Android skills. The main requirement is to pay attention to details and not take shortcuts. The output must look exactly same the provided mock-ups AND the changes must follow Android development best practices (e.g use dp instead of px). This project is to update the provide app sources so that current implementation, as seen in "[login to view URL]", will look like design mock-up "[login to view URL]" (with some exceptions like note icons are excluded). This project is fixed price, but the continuous work will be hourly based so please include your hourly rate to your bid or PM. Due to the nature of the work the paid hourly rate will be small. Also, confirm how many hours per week you can work.