Principal Software Engineer
CurrentServing as a technical lead/coach for ACI's PCI e-Commerce Payment Gateway platform. Hands on code development, reviews, design, documentation, and fostering innovation. Leading live releases, managing critical incidents, and offering 24/7 support periodically. Several milestone projects include securing CC data with Thales vault, VPN migration, PCI certificates, vault secrets handling, E2E connector development & onboarding encompassing fraud, reporting, clearing file, COF (shopper is not present) 3DS, featuring all payment types: Authorization, capture, debit, credit, reversal, refund, registration, chargeback, receipt. Notable names: HSBC Global Payments Omnipay, GetNet, WorldPay, BNP UK, JCB Settlement, CB2A 3DS-2.0, PayPal merchant onboarding. Implement incident mitigation tools and features across products, focusing on fault tolerance.