corporate website

I am looking for someone to design a cutting edge website for a business startup providing business strategy, enterprise solutions sales and deployment for customer enrollment, management and engagement. I already have a logo and preferred corporate colors. I already have a domain and hosting in place. The website should include common capabilities like a responsive design that can allow the site to be viewed across various devices. While we are a professional services firm, I'd like the website to be simple yet engaging (a cross between [login to view URL] and [login to view URL]!) other sites with layouts that interest me are: [login to view URL] [login to view URL] [login to view URL] Once I've selected a winning bid, ideally, I'd like to complete the project in 3-4 weeks.