Require a competent PHP coder to make changes and modifications as required to existing website.
You will need to understand CURL.
Also require a good understanding of PHP output/updating from MySql.
There is no design required. Simply PHP.
We are suitable for this project as we have already done same type of project...we can give you the exact solutions you are asking...Please check your PMB for more details.....
Thanks
Please provide the details about what the changes are to be made, so that I can provide exact bid and the time. I have an experience working with CURL.
Regards.