Gopalakrishnan Venkatasubbu is a Cloud-Native Systems Architect and Senior Software Engineer at The Home Depot, specializing in AI-driven payment systems, real-time fraud detection, and scalable enterprise platforms. With over 20 years of experience in retail and financial technology, he focuses on designing systems that operate under strict latency, security, and reliability constraints. His expertise includes artificial intelligence in fintech, distributed systems, event-driven microservices, and secure payment architectures aligned with PCI DSS standards. He has contributed to modernizing enterprise payment platforms and enabling intelligent, real-time decision-making in mission-critical environments. Gopalakrishnan provides practical, real-world insights grounded in hands-on exper...