
Results-driven Manual & Automation QA Tester with 4+ years in payment systems (POS, EMV/NeXo, UPI). Excel in Agile/Scrum, delivering zero-defect releases via Selenium, REST Assured, TestNG, and PCI-DSS compliant testing. Proven in L3 certifications and reducing defects 40%+ for high-volume OTT/billing platforms.
Jio Billing Platform :
OTT payment platform for AHA/DollywoodPlay/Jio apps; automated billing APIs
(subscription/payment/usage) with REST Assured; ensured UPI/PCI-DSS compliance across
Set-Top-Box/Android/iOS; reduced defects 40%.
Verifone & NEXO POS Systems :
EMV-certified POS terminals supporting Sale/Refund/PreAuth/Void/Settlement; led
Visa/MC/AMEX L3 certification (500+ cases, 100% pass); tested ISO 8583/NExo integration; cut
live failures 25%.
Jio Payout Portal :
Centralized payment verification portal for multi-app transactions across SIT/Pre-Prod/Prod;
validated end-to-end flows for Jio ecosystem; ensured payment reconciliation accuracy 100%
TerraPay Card Issuance Platform :
Digital card issuance and management system; tested card lifecycle (provisioning/activation
/blocking); validated EMV chip parameters and tokenization security for instant virtual cards