Subhasmita696/on-premises-to-AWS-migration — reverse-engineered prompt

Build me a working demo project that shows how a small on premises app can be migrated to AWS using microservices.

I want three simple Node.js services, user, order, and payment, each with basic CRUD style APIs and a health check. Make it easy to run locally with Docker Compose, including PostgreSQL and Redis, and include a database init script so the demo works right away.

Also set up the deployment side for AWS EKS. Include infrastructure templates for the VPC, EKS cluster, and worker nodes, Helm charts for each service, and Argo CD manifests so the services can be synced from the repo. Add GitHub Actions for tests, deployment, security scanning, and Helm linting.

Please include a clear README with how to run locally, how to deploy with Helm, what values need to be replaced for an AWS registry, and a simple architecture explanation. Keep it practical and demo ready, not overcomplicated.