I read all details. Yes I have a web application similar to your requirement. What all features you need.
Relevant Skills and Experience
php,mysql,codeigniter,wordpress,bootstrap,ajax,html,yii,laravel,angularjs,mongodb,nodejs,android,iphone,
web services,javascript,opencart,joomla,drupal,magento.
Proposed Milestones
₹44444 INR - w
Do you have any reference links, can we have more discussion. I can show you my previous work.