Hello, Greetings!!!
**Please share your website link so that we can analysis complete scope of the project**
I have read all the points that you mentioned like you need a client portal installed on your website, where client can login and can manage their dashboard. We understood all the points that you mentioned and would love to work on this project.
We have expertise in web technologies like PHP, Joomla, Drupal, Wordpress, Magento, Modx, Corephp, Bootstrap, Ubercart, Prestashop, ERP, OS commerce and other Open source, so there will be no issue regarding platform.
I’d love to talk to you further, Please come for private chat so that we can discuss about the complete project.
Looking forward to work with you.........
Best Regards
Aarefa!