Moodle php troubleshooting with Paypal and Paypal Sandbox

Closed - This job posting has been filled and work has been completed.

Job Description

Our Moodle 1.9 with Paypal based subscription (Moodle External Database) has recently stopped enrolling users into our Moodle course and we need someone familiar with Moodle 1.9 to do some investigation and troubleshooting using PayPal Sandbox to simulate user signups.

Start right away. Must have experience with Moodle and external authentication with Moodle, mySQL, Paypal Sandbox testing and debugging

-->Please detail your experience in these areas

We need a dedicated php programmer/Moodle expert so this could lead to a longer engagement.

Thanks in advance,

Skills: troubleshooting, paypal, debugging