Raman Kapoor developed a robust PaytmEDC payment flow for the nammayatri/shared-kernel repository, focusing on backend development and API integration using Haskell. He implemented order creation and status inquiry features, integrating PaytmEDC-specific configurations and data types to ensure reliable payment processing. Raman enhanced the payment interface by adding error handling for unsupported operations, improving system resilience and user feedback. Throughout the project, he maintained clear commit history and documentation to support future maintenance and onboarding. His work demonstrated depth in backend architecture and payment processing, delivering a maintainable and well-documented feature without introducing new bugs during the development period.