Need Software cum Website Design

Hello, I need a design of site that must be give the looks of the software. Actually I have a website that is something like a sales and hour reading software. So I want to design the site. So Pl. provide me the samples of the work that related to software not related to website. All bids without software design sample will be ignore. If I like the design then there will be more than one month work for selected candidate. Low bids preferred. Thanks