Hi,
If you want, please check my profile; I worked in Bank of Bogota (Colombia); 5 years like Developer in Credit Card and Debit Card Software (Opencard).
I built the software for Prepaid Visa Card to bank of Bogota (FastCard in Java and Oracle (WEB))
I know what is the PCI standar.
I built a software to detect sensible information in PC's for the Operation's Area of Credit Card
Your solution has to have:
1. Installer in each machine for Operation's Area
2. Access like 'Admin' into machine
3. Several Versions (Windows, Linux)
4. Unzip ZipFiles in memory to detect data in Compressed Files
I can built a software in Java Desktop with conection to DataBase Server to store all information of each machine .
30 days, is a short time, but we can configurate Bin (Visa, Master, American Expres, and others) to search.
We can configurate Database conections to identify data in all database that you decide to investigate.
If you think 1500 USD is very expensive, please talk with me and we can negotiate; and built you system in fases.
I hope that we can work together.
Best Regards
Luis Augusto Guerra