431832 ASP /MsSql Screen Mods

ASP Classic / MsSQL modifications to couple of key programs making up an order processing module. Originally written by a software house that never documented nor tested the package out. My client purchased this and has put up with it's problems. Now as quickly as possible we want to eliminate all known/unknown bugs. One pgm is very large (28 pages)and complex, and controls a 5 step order process. It's heavy with session variables and functions. Most people have trouble with it because their are deeply nested pgm calls and no documentation or easy way to understand what's going on. Changes to code are repeated through out each process step so that changes in step3 will impact step 2 and step 1. Very tricky code. Need someone to start immediately and probably work heavy hours for a week or so. Since this needs to be done right away, I will be hiring someone within the next day to start this. Better be the best on this site to handle this.