Client : Qatar National Bank,Qatar, EPH Upgrade – MT to MX Migration (ISO20022), Payments Test Consultant | QNB (Qatar National Bank), Led comprehensive testing of EPH Payment Hub and Equation Core payment systems, ensuring seamless integration and operational efficiency for QNB's domestic and international payment transactions., Conducted detailed SWIFT CBPR+ MT to MX message structure validation in line with the ISO 20022 standards to ensure accurate message conversion, mapping, and routing across payment systems., Validated payment messages (MT/MX formats) to confirm compliance with the SWIFT CBPR+ guidelines, ensuring smooth transitions from legacy SWIFT messages (MT) to the newer ISO 20022 MX formats., Performed testing for GS-Global Screening for fraud detection, including AML checks, OFAC screening, and compliance with global regulatory frameworks., Tested the HRSC (High Risk Screening) system to appropriately handle high-risk payments, ensuring proper handling of flagged transactions per security protocols., Led testing of Transaction Monitor for QARTGS to identify and prevent fraudulent transactions in real-time, ensuring robust fraud detection mechanisms across payment flows., Collaborated closely with developers, business analysts, and other stakeholders to gather requirements, clarify payment rules, and resolve issues related to payment authorization and transaction processing., Conducted volume, regression, and performance testing for payment applications to validate system stability under high transaction loads and ensure smooth operational performance., Created and maintained comprehensive test documentation, including test plans, test cases, defect logs, and test reports, ensuring all issues were clearly tracked and communicated to stakeholders., Supported the successful go-live of payment systems, validating production deployments and monitoring real-time transactions to ensure smooth operation on Day 1 and beyond, Environment / Tools:, SIT, UAT Support, EPH,Equation,GTP,GS(SaaS),SWIFT Alliance