Session 1 Clean architecture for Web APIs model services repositories validators dtos controllers

Testing the endpoints
	http file
	swagger
	postman

Session 2 Unit Testing testing the services mocking the dependencies

Session 3

Problems Same setup repeated in every test Hard to maintain if constructor changes Easy to introduce inconsistencies Tests become noisy → hard to read logic

	✔ Fixture class to centralize mocks/setup
	✔ Proper test isolation + reuse
	Autofixture

Session 4

Authentication and Authorization
	JWT
	Role-based access control
	Session management

Deployment
	Containerization with Docker
	CI/CD pipelines
	Monitoring and logging

Session 5 Advanced Topics GraphQL WebSockets Serverless architecture