564335 Decode/DeZend php Script

Hi I am Looking for a Very Experienced Programmer to Work With Long Term Basis with my Company. I own a Membership Monthly Subscription Program Script which is ZendCoded by the Company that Sold me the Script. The First Task is to De-Zend (Decode) a Script that I already Own and be able to EDIT the Existing Shopping Cart and Edit/Add ALERTPAY and SolidTrustPay Monthly Subscriptions After Successful Decoding We will Edit Existing Alertpay and SolidTrust Subscriptions and ADD Cron Job on the Script.