Create Webpage Screenshots

I am in search for somebody who can design a few web pages and export them as high def "screenshot" images. The idea is to have a few key pages designed for demonstration purposes. I will need pages designed for the following, login screen, user profile screen, site menu search screen, social "tweet-style" deck page.

I can provide substantial reference material and design info. This should be a nice quick job for the right person and could lead on to further work on this project if wanted. Looking for a fairly quick turnaround time on this.