This project is an add on app to my existing web app [url removed, login to view]
The programmer will have access to all the files that runs my web app via FTP because the programmer needs to integrate the new messaging script with the existing function of my web app. All existing functional integrity of [url removed, login to view] must be kept intact after the new script is integrated. Since my web app is open source, another option would be to create an entire simple web app with the script function required with this project using php or java and integrate to [url removed, login to view] via API..
please find more details in attachment