his API Design & Backend Engineering Course is designed for beginners and aspiring backend developers who want to master RESTful API development and best practices in modern backend workflows. The course provides a practical roadmap for designing, building, and documenting APIs, with real-world examples and hands-on tutorials.

Learners start with core API design principles, understanding architecture patterns, REST standards, and how to structure endpoints effectively. The course explains status codes and OpenAPI documentation to ensure APIs are clear, consistent, and developer-friendly. FastAPI is introduced as a framework for creating full CRUD APIs, allowing learners to implement create, read, update, and delete operations efficiently.

Pagination techniques are covered in detail, including offset, limit, and cursor-based pagination for scalable API responses and infinite scroll functionality. Authentication concepts are also included, guiding learners through user authentication and API security best practices to protect backend