1. Introduction to REST Architecture and API-first Approach
2. Reactive REST APIs with Spring WebFlux
3. Easily Scalable APIs with Virtual Threads
4. GraphQL with Spring Boot
5. Designing APIs with gRPC
6. Asynchronous APIs with Spring Cloud Stream and Apache Kafka
7. Centralized Security with Spring Cloud Gateway
8. Observability and Monitoring
9. Deploying Applications on Kubernetes with Kind