Building Your First Microservice with .NET

Scaling monolithic applications can become a bottleneck as your software grows. Transitioning to a microservices architecture allows you to build independently deployable, highly scalable, and easily maintainable services. This written course guides you through the process of building your very first microservice using modern .NET, taking you from fundamental concepts to a fully functioning service. You will learn to design isolated services that communicate efficiently and handle their own data. What you will learn: Understand the core principles of microservices architecture and how they differ from monoliths; Build lightweight, high-performance web services using modern .NET Minimal APIs; Configure independent data storage and manage service-specific databases; Apply containerization basics to package your .NET microservice using Docker; Implement basic service-to-service communication patterns and protocols; Practice writing clean, testable code for isolated business logic. The course begins with essential architectural definitions and the core benefits of microservices before moving into step-by-step implementations, learning how to structure code, handle data, and prepare your service for deployment. Designed for beginner-to-intermediate developers who are familiar with C# and want to transition into modern distributed systems, this course requires no prior microservices experience. Start reading today to take your first step into modern cloud-native development.