I have a completed php project that has never been stress tested. The project builds on the existing open source zencart shopping cart /shipwire order fullfillment integration, and adds two funtions:
1) receives from shipwire the tracking information and adds it to the customers account info for the order
2) parses payment emails received from paypal and alertpay and then ships out the order by shipwire if the payment has been received.
My programmer became unavailable to test his work. His work is well organized and easy to follow. I need the work fully tested and if need be any modifications made.
Note: I have two similar related projects that the winning bidder may bid on - it would be best if the same programmer worked on all three.