A services and goods demand listing site

1- The site will serve 3 type of user: a- Demand listing users: -free of charge but registration required -in the future a paid service for keeping the ad in top for a day b- Suppliers: -Registration required -In order to react to ads needs to buy credit c- Administration module: -statistics, tracking, logs -Reports -approval -vetting procedures of the supplier - email newsletter unit to promote, manage 2- Technology: a- A php framework like codeigniter, slim, laravel ( please no drupal, wp or joomla) b- A SinglePageApplication approach could be discussed (Javascript MVC/MVVM framework) c- Clean code , HTML5 –CSS3 compliant /JSON data d- Responsive design (fluid and no fixed width) e- Minimalist approach f- Easy to use, clear directions g- Minimalist interface enhanced with clear and nice graphics h- Proactive social media presence (Twitter, Facebook, Pinterest, Google +, LinkedIn) 3- Development: a- The site will be installed, tested, on a web server designated by me b- I will maintain all copyrights to the code developed . I will check every bit of the code. c- Please apply only if your are really experienced, also able to program JS from the scratch, a good team player to help me to refine the site, and can submit high quality site references with proof please! 4- For inspiration: - Functionally similar to: [login to view URL] and [login to view URL] if you know anything better just let me know, I will check immediately. - Visually could be inspired by [login to view URL] and [login to view URL] or a very basic css set! 5- I will discuss details with the short-listed set of candidates. Upon the successful completion of the project , I will likely hire you for the other projects waiting . please pay attention! And don't bid if you are not competent on the techniques I'm insisting!