Re-design a website/cloud application

Hello, We are looking for a great web designer who will be redesigning our cloud application. Current responsive website design is great, however we want to make it more lucrative - looking for a more clean, professional (important) and eye catching design for North American audience. We serve two ended market (service seekers and providers) and need to make a Stellar First Impression. Two layouts needs to be delivered by the designer : home page ([login to view URL]), inner page (i.e [login to view URL]). Your deliverables will be PSDs (or images), and HTML( css, js if used - it should be functional). We will hand over the HTML to our development team. Please bid (with final price) providing your portfolio. Please don't bid with generic proposal (templates) that you have submitted earlier ( if you can't write a customized message, it becomes hard for us to believe that you can do the job we are looking for).