Seasoned software engineer and architect, with around 12+ years of industry experience, building highly scalable and reliable distributed systems for various e-commerce and payments use-cases. Have led design & development of tech stacks for multiple new businesses/products for Amazon, including Amazon Pay Wallet, Co-Branded Credit Cards, and Amazon Pay For Business App, handling 12MM+ daily transactions, and 50K+ peak requests per second. Proficient programming in Java, Kotlin, and Typescript and building systems on latest cloud technologies on AWS for high-throughput services and event-based systems. Have also, worked on frontend for rich Web Apps and Mobile Apps using the latest native and cross-platform technologies (Android, iOS, React-Native). Actively participated in tech hiring (400+ interviews), promotion evaluations (30+), and mentoring engineers. Setup the software design, development, code reviews, CI/CD, and operational excellence standards for various orgs. Skillsets: Distributed System Design, Cloud technology based software architecture on AWS, Enterprise Java, Python, REST and RPC APIs, React-Native, Typescript, Information Security, Agile Product Development, CI/CD Systems.