HealthSphere is a cloud-native Spring Boot microservices application featuring REST and gRPC APIs for healthcare operations. It implements JWT authentication, PostgreSQL with H2 for development, and Kafka event streaming. The system is fully containerized with Docker, supports AWS deployment via CDK, and includes comprehensive API docs

Most used deployment for High Availability of application

This is just study purpose - How to use CloudFormation for RDS, Redis And ECS. Along with tRPC set up and Prisma schema. In order to build a message composer. The main goal is infrastructure and connectivity here rather than developing entire app. So I would call it in progress, when it comes to see working pages.