Hello,
We can build such LMS for you with quality assurance. Building such system using open source will cost you less compare to custom made solution. PM me more details to discuss further.
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
$2500 AUD - Default