I am WHMCS and PHP expert. Please check my profile, complete ratio and repeat hire ratio. I believe in long term relation with client with providing support in all ways. I have worked in PHP ( codeigniter, YII, Laravel ) and open source like Wordpress, Joomla since last 10+ years. I have worked WHMCS since last 5+ years. We are aware about WHMCS internal and external APIs. We have worked with both Linux and Window Hosting. We have already enhanced some functionality based on Internal API in client area. We have already integrated all client areas features in website as listed below: Display the products in the front website based on group like hosting, reseller hosting, VPS, dedicated server and domain. I have integrated API to check domain availability and domain. have implemented whole cart flow with coupon code in front website with the external API.I have integrate all client area features like Manage Domain, Manage Services, Manage Invoices in front website with external APIs.