Hi there,
I will build such document management system with different user roles as you mentioned with quality assurance. PM me more details to discuss further and see my work sample.
Relevant Skills and Experience
PHP, Mysql, Ajax, jQuery, HTML5, Bootstrap, WordPress, Joomla, Shopify, Magento, Drupal, Angular JS, ASP.Net, CodeIgniter, CakePHP, Laravel, RestFul/SOAP APIs and all the MVC frame work.
Proposed Milestones
$1583 USD - Default