At Indmoney, reliability and velocity are top criteria in infrastrucutre development. We selected ECS as the platform of choice to migrate legacy services and develop new services. However at scale we ran into issues and challenges around the adoption of open source technologies. This talk focuses on how we selected EKS as an infrastructure platform and how migrating to EKS helped us bulletproof our infrastructure, develop better scaling and robust visibility into our services and simplified processes like canary, log collection and APM integration.