Top 8 Free Courses to Learn Microservices Architecture in 2024

My favorite free Udemy and Coursera courses to learn Microservice architecture in 2024

credit — designgurus.io

Hello guys, with the advent of Cloud Computing, Microservices architecture has become the backbone of modern software development, offering a flexible and scalable approach to building complex applications.

As we move into 2025, mastering microservices is essential for any developer aiming to stay relevant in the industry.

If you want to learn Microservices architecture and looking for free resources like online courses, books, tutorials, and websites then you have come to the right place.

Earlier, I have shared best Microservices courses, best SOA courses, and best Software architecture courses but many of you asked for free resources so today I am going to share best free courses to learn Microservices architecture in 2024.

These free courses are taken from reputed sites like Udemy, Coursera, freeCodecamp, and YouTube and can be used to learn not just Microservices architecture but also how to create Microservices in Java using Spring Boot and Spring Cloud.

By the way, if you can afford and don’t mind spending few bucks to learn a valuable skill like Microservices then I also recommend you to checkout Microservices Architecture — The Complete Guide course on Udemy. It’s a great course to start with Microservices. It’s created by solution architect Mami Lavi and full of useful information on Microservices.

8 Best Free Microservices Architecture courses for Beginners and Experienced Developers in 2024–25

Here are my top 7 picks for free courses to learn microservices architecture in 2024.

1. Microservices Architecture: A Conceptual Overview

This is one of the best free course on Udemy to start with Microservices architecture. The course Microservices Architecture: A Conceptual Overview, created by Lal Verma, a seasoned solution architect, provides an in-depth look at the fundamentals, benefits, and challenges of microservices.

This course is perfect for anyone who wants to gain a strong conceptual foundation before diving into hands-on projects.

Here’s what the course covers:

1. Fundamentals of Microservices Architecture
2. Core Principles to Design and Model Microservices
3. Spring Boot & Spring Cloud based sample implementations
4. Service Interactions: Patterns like Circuit Breaker, Service Mesh and many more
5. Deployment Models, Docker, Kubernetes
6. Test Strategies — Blue Green Deployments, Canary Releasing
7. Monitoring Strategies

Lal Verma’s free Microservice course is a must for anyone looking to understand the conceptual underpinnings of microservices architecture.

Whether you’re a beginner or an experienced developer, this course offers valuable insights that will enhance your understanding and help you build more effective microservices.

Here is the link to join this course — Microservices Architecture: A Conceptual Overview

2. Master Spring Microservices with Spring Boot & Spring Cloud!

Spring Boot and Spring Cloud have become the go-to frameworks for building microservices in Java.

This course is a comprehensive guide to mastering Spring Microservices, covering everything from setting up your environment to deploying your services in the cloud.

I found it incredibly useful for understanding the core concepts and best practices in microservices development.

Whether you’re new to Spring or looking to deepen your knowledge, this course is a must.

Here is the link to join this course — Master Spring Microservices with Spring Boot & Spring Cloud!

3. Develop a reactive Java microservice with ReactiveJ

Reactive programming is gaining traction in the microservices world, and this course offers a deep dive into building reactive Java microservices using ReactiveJ.

The course provides hands-on experience with reactive streams, non-blocking I/O, and how to build scalable, resilient microservices.

I particularly appreciated the practical examples and the clear explanations that made complex concepts easier to grasp.

After going through this course, you will be able to create a Java microservice with ReactiveJ and RxJava2

Here is the link to join this course — Develop a reactive Java microservice with ReactiveJ

4. Developing Cloud-Native Apps w/ Microservices Architectures

In the cloud-native era, understanding how to build applications that leverage microservices architectures is crucial.

This course focuses on developing cloud-native apps using microservices, covering the essentials of containerization, orchestration, and service discovery.

Here are things which is covered in this free course:

1. Basics of a microservices architecture.
2. Techniques for deploying a variety of microservices frameworks through a DevOps pipeline.

The course’s real-world examples helped me connect the dots between theory and practice, making it a valuable resource for any aspiring cloud-native developer.

Here is the link to join this course — Developing Cloud-Native Apps w/ Microservices Architectures

5. Basics of Microservices (Free Course)

Designing software with a microservices approach requires a solid understanding of architectural patterns and principles.

This course explores the fundamentals of software design in the context of microservices.

It tells you the difference between Monolith vs SOA vs Microservices

It covers topics such as domain-driven design, event-driven architectures, and the challenges of distributed systems.

Here are all things which is covered in this free course:

1. What is Monolith ?
2. Issues with Monolith & how it was addressed in later design Patterns
3. Why SOA arrived ?
4. Evolution of Microservices
5. What is Microservices ?
6. Why Microservices ?
7. Who should be using Microservices
8. Things to be addressed in Microservices

I found it to be a comprehensive introduction to the design considerations that come into play when building microservices.

Here is the link to join this course — Basics of Microservices

6. Building Scalable Java Microservices with Spring Boot and Spring Cloud

Scalability is a key advantage of microservices architecture, and this course focuses on building scalable Java microservices using Spring Boot and Spring Cloud.

It covers everything from load balancing and service resilience to monitoring and security.

Here are key topics you will learn in this free course:

• How to build Spring Boot microservices that consume Google Cloud managed services
• How to send and receive messages with Pub/Sub and Spring Integration
• How to use Cloud SQL as a managed relational database for your Java applications, and migrate to Spanner
• How to implement distributed tracing by using Cloud Trace

The course is packed with practical insights and tips that I found incredibly helpful for building robust, production-ready microservices.

Here is the link to join this course — Building Scalable Java Microservices with Spring Boot and Spring Cloud

7. Kube By Example — Spring Boot Microservices on Kubernetes

Kubernetes has become the de facto standard for container orchestration, and understanding how to deploy microservices on Kubernetes is a crucial skill.

This course walks you through deploying Spring Boot microservices on Kubernetes, covering topics like containerization, Kubernetes architecture, and deploying services in a production environment.

Here are key things you will learn in this course:

1. How to Deploy Spring Boot Microservices Under Kubernetes
2. How to configure Kubernetes Ingress Controllers
3. How to use Readiness and Liveness Probes with Kubernetes
4. How to consolidated Logging with ELK Stack

I appreciated the hands-on approach, which provided a solid foundation for working with Kubernetes in a microservices context.

Here is the link to join this course — Kube By Example — Spring Boot Microservices on Kubernetes

8. ChatGPT Spring Boot Microservice

As AI and microservices converge, understanding how to integrate AI models like ChatGPT into microservices is becoming increasingly relevant.

This course offers a step-by-step guide to building a Spring Boot microservice that integrates with ChatGPT.

Here are things you will learn in this free course:

1. Learn how the ChatGPT API works
2. Learn how to create a Sprint Boot Microservice
3. Learn how to integrate ChatGPT with Spring Boot
4. Learn how API’s work and how Microservices work

The course covers everything from setting up the Spring Boot project to deploying the service and interacting with ChatGPT.

It’s a fascinating look at how microservices can be leveraged to build intelligent, scalable applications.

Here is the link to join this course for FREE — ChatGPT Spring Boot Microservice

That’s all about the 7 best free courses to learn Microservices architecture in 2024. These courses provide a comprehensive foundation in microservices architecture, covering a wide range of tools, frameworks, and best practices.

Whether you’re just starting or looking to deepen your expertise, these free courses will help you master the art of building scalable, resilient microservices in 2024. Happy learning!