At Visa, I lead cross-functional teams modernizing the Identity Platform and define enterprise architecture for the OCI Vision AI platform, which supports 10M+ requests per day. I also introduced a rule-based risk evaluation framework to strengthen fraud and risk detection.
At Oracle Cloud Infrastructure, I defined the architecture for the OCI AI Vision platform and architected a biometric authentication platform that eliminated password-based login. I also reduced infrastructure costs while improving compliance and availability.
At Walmart Global Tech, I architected an Azure-native logistics platform that scaled from 0 to 700 transactions per second. I built a multi-tenant billing framework integrating USPS, UPS, FedEx, and Yanwen, supporting more than 100K sellers.
At Tesco Technology, I led architecture for a cloud-native fulfillment platform that expanded coverage to 1,000+ stores and enabled £200M in incremental revenue growth. Earlier at Intuit India Development, I modernized QuickBooks, led the migration of core services toward microservices, and built mobile-first accounting capabilities.
