WHMCS API Fix Help Needed

Hi, We have WHMCS working to create hosting accounts on Virtualmin (like cPanel function but very different in look and feel) via an API. The user also has a choice inside WHMCS to choose what DNS service they want to use with the hosting, along with a few different CDN choices. Again, this is all via API. These PHP scripts were working perfectly in the staging environment. We would need you to work with our System Admin people to identify and fix why these PHP API scripts are now not working in the production system environment. You will be required to work with him until the issues are fixed. We also have ongoing enhancements needed for other DNS and CDN APIs, so whoever we hire will soon also be utilized for further new project work. When you apply for this role, please make your opening statement say: WHMCS PHP API Guru Here - this way we will know you have bothered to read our project description and requirements. Also be sure to point to other Freelancer projects you have successfully worked on that are specifically WHMCS/PHP/API - this will be an important part of who we select. You will need to be available before, during and after business hours in Europe business hours (when our system administrators are available) in order to be chosen for this project. This is not a difficult project for someone who is experienced with WHMCS, PHP and API integration. In fact, it might be bordering on the boring side of coding, but nevertheless, we want someone who is a gun at WHMCS, PHP and API integration. If you are not this, please don't apply.