In this module, we will explore how to develop a user identity module using Keycloak for secure authentication. You will learn to integrate Keycloak with OAuth2 and OpenID Connect, configure it in a Docker Compose environment, and implement authentication and authorization in the eShop modules for a secure, scalable application.

In this module, we will guide you through developing an ordering module using vertical slice architecture and CQRS. You will build domain entities, infrastructure, and API endpoints while applying tactical Domain-Driven Design patterns and MediatR for efficient command and query handling.

In this module, we will focus on implementing the outbox pattern to ensure reliable messaging in the microservices architecture. You will learn to integrate asynchronous messaging for the BasketCheckout use case, ensuring consistent and reliable communication between the basket and ordering modules.

In this module, we will teach you how to containerize and orchestrate the eShop modular application using Docker-Compose. You will set up multi-container deployments, configure the environment, and perform tests to ensure that all modules work seamlessly in a containerized environment.

In this module, we will explore the process of migrating a monolithic eShop application to microservices using the Strangler Fig pattern. You will learn to decompose modules, manage interservice communication, and tackle the challenges of data consistency and distributed transactions during the migration.

In this final module, we will wrap up the course by reviewing the key concepts and skills you’ve learned. You’ll also find additional resources for continued learning to help you further hone your backend development skills using .NET.