PHP: Change credit card payment processor from 2checkout.com to stripe.com

Hi, we run a commercial website based on Joomla and a third party module, which is rather complex. Customers are able to make one-time credit card payments, but also recurring payments (monthly, trimonthly, half-yearly and yearly). Many years ago, a programmer implemented [login to view URL] into the third party module. Now it's time to switch from [login to view URL] to stripe.com. We need a real PHP programmer that will switch us completely from 2checkout to stripe. You need to be able to read PHP source code and understand what it does just by reading it. You need to read the API documentation at stripe, generally know about stripe, read about it, learn it, and fully implement it into our website so that our site will accept credit card payments and also recurring payments via credit card through stripe. Of course you need to know MySQL. Unfortunately, you will not be able to download our PHP source or our database. You will need to work directly on the server via SSH and your favourite text editor (vim or nano). You will work through a monitoring host in a screen session, and we will monitor your work / the changes that you make. Sorry, this is for safety purposes, as we have to protect our customers' data. You will not be able to download files or data to your computer. All changes need to be done on the live system. Of course you can just create copies of the files. You will not have access to phpMyAdmin but you can work with the database through the console (via mysql binary). CentOS 6.10 PHP 5.3.3 MySQL 5.1.73 Thank you.