Build a artist social networking platform - repost

Hello, I am looking for a developer to build a website for me that functions similar to many social networks. The site is a combination of Facebook, Freelancer, and LinkedIn for artists and musicians to showcase their work and hire one another for jobs. Users must be able to create accounts/profiles, browse and upload works of their own, and message each other. One similar site to look at is: [login to view URL] There must be two different kinds of accounts: Artists and Businesses I have attached some wireframes below that serve to communicate how some of the pages should function. I am looking to whoever I hire to help me refine my idea and turn it into an actual working website. My budget is $500-$750 for this and you must be willing to make revisions until I am satisfied with the completed website. Please include links to your past projects / portfolios in your bid. Thank you.