Someone who knows how write scripts

I need someone who is advance in writing scripts, modifying them, and know how to replace one language for another. For example, if part of the script is running in ajax you can run it exactly the same using a different language like in php or javascript. Your job is to look at the script and be able to modify a text issue that does not display on the hosting provider because of limited features. Therefore, if you can change t his part of the script to php or any different working language i will award you the project.