Unlock the power of FastAPI by mastering Clean Architecture. This hands-on course guides you through building scalable, testable, and maintainable Python applications from the ground up.
Move beyond simple API tutorials and learn to structure your projects like a professional. You’ll dive deep into Domain-Driven Design (DDD) principles, effectively separating concerns by isolating your core business logic (Use Cases and Entities) from frameworks and infrastructure (like databases and an API).
By the end of this course, you will be able to implement the Repository Pattern, master dependency injection in FastAPI, and confidently build robust, enterprise-grade APIs that are easy to refactor, test, and scale.
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Course syllabus
- Support
- Source Code
- FastAPI – Introduction & Setup Virtual Environment
- Setup FastAPI And Docs
- FastAPI HTTP Methods(GET- POST – PUT – PATCH – DELETE)
- Clean Architecture
- Folder Structure
- Setup SQLAlchemy
- Country Model
- Country Entity
- Country Mappers – Model & Entity
- Environment Variables
- Setup Database Connection
- Postgres Docker Container
- Country Repository Interface
- Country Repository
- Code Formatter and Lint Rules
- Country Service – Dependency Inversion Principle (DIP)
- EnvConfig and Database Provider
- Dependency Injection
- API Endpoint
- Run API Server and Swagger
- Alembic Setup & Migration
- pgAdmin Database GUI Tool
- Insert Record To Database
- Patch Record To Database
- Get and Delete Record From Database
- Pagination
- Register Exception Handler
- Repository Exception Handler
- Domain Exception Handler


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