This project was about performing User Acceptance Testing of PRIME4 on behalf of SBC to ensure functional correctness, seamless integration with existing Interfaces and making sure that there are minimum issues post migration.
TSYS PRIME4 (Credit Host) system was new to the client and hence limited functional and system knowledge about it.
Client had limited PRIME4 testers to perform testing.
Meeting the same target completion date in spite of significant delays in getting required documents, access and VPN setup.
Verifying large number of in-house and 3rd party interfaces within time, was a challenge as many of them were not fully ready and different turn around time during UAT phase.