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In the world of software development, building efficient and scalable applications is crucial. One technology that is gaining popularity for its ability to streamline communication between microservices and distributed systems is gRPC (Google Remote Procedure Call). As software engineers and developers look to enhance their skill set and learn this powerful tool, online courses and certifications can provide a structured and comprehensive learning experience. In this article, we will explore the 10 best gRPC courses and certifications available online, which will equip you with the knowledge and expertise to implement gRPC in your projects effectively.

1. gRPC: From Beginner to Advanced by Udemy

Udemy offers a comprehensive course that takes learners from the basics to advanced concepts of gRPC. The course covers topics such as creating gRPC servers and clients in different programming languages, handling and validating gRPC messages, and integrating gRPC with other technologies. With hands-on exercises and real-world examples, this course offers a well-rounded understanding of gRPC.

2. gRPC – The Complete Guide (Golang, Java, & Python) by Udemy

Another highly regarded course on Udemy is “gRPC – The Complete Guide,” which focuses on teaching gRPC implementation using three popular programming languages: Golang, Java, and Python. This course offers in-depth coverage of gRPC concepts, including building and deploying gRPC servers and clients, implementing authentication and authorization, and using advanced features like streaming and bidirectional communication.

3. gRPC: Java Master Class by Udemy

If you specifically prefer to learn gRPC using Java, the “gRPC: Java Master Class” course on Udemy is an excellent choice. This course dives deep into gRPC implementation with Java, covering topics such as protobuf basics, creating and deploying gRPC servers, securing gRPC communication, and implementing advanced gRPC features. The course also includes practical exercises to reinforce the concepts learned.

4. gRPC from Ground Up (Java) by Pluralsight

Pluralsight offers a comprehensive course called “gRPC from Ground Up” that focuses on implementing gRPC using Java. This course covers gRPC fundamentals, setting up a gRPC server and client, handling errors and exceptions, and securing gRPC communication. With well-structured modules and hands-on exercises, learners gain a solid foundation in gRPC development using Java.

5. Microservices with gRPC and Kubernetes by Packt

For developers who want to explore how gRPC can be used in conjunction with microservices and Kubernetes, the “Microservices with gRPC and Kubernetes” course by Packt is an excellent choice. This course delves into using gRPC to build scalable microservices and deploying them on Kubernetes clusters. Learners will gain insights into topics such as service discovery, load balancing, and fault tolerance using gRPC and Kubernetes.

6. Advanced gRPC Practices by Pluralsight

For those who are already familiar with gRPC and want to dive deeper into advanced topics, the “Advanced gRPC Practices” course offered by Pluralsight is highly recommended. This course covers advanced communication patterns, error handling strategies, testing and debugging techniques, and performance optimization with gRPC. It is an ideal choice for developers seeking to enhance their gRPC skills beyond the basics.

7. gRPC Course by Coursera

Coursera offers a comprehensive gRPC course taught by experienced instructors. This course covers a range of topics, including gRPC basics, creating and deploying gRPC services and clients, securing gRPC communication, and handling errors and exceptions. With hands-on assignments and quizzes, learners can solidify their understanding of gRPC concepts and gain practical experience.

8. gRPC with Kotlin: Up and Running by LinkedIn Learning

If you are specifically interested in implementing gRPC with Kotlin, the “gRPC with Kotlin: Up and Running” course on LinkedIn Learning is an excellent choice. This course provides a step-by-step guide to building gRPC services and clients using Kotlin. Learners will also explore advanced topics like server-side streaming, client-side streaming, and bidirectional streaming with Kotlin and gRPC.

9. gRPC: Cross-Platform Communication for Microservices by LinkedIn Learning

The “gRPC: Cross-Platform Communication for Microservices” course on LinkedIn Learning focuses on using gRPC for building microservices that communicate seamlessly across different platforms. This course covers the basics of gRPC, implementing gRPC services and clients in multiple languages, handling gRPC errors, and integrating gRPC with other frameworks and technologies. It is an excellent choice for developers working in heterogeneous environments.

10. gRPC by Example by Pluralsight

For a practical approach to learning gRPC, the “gRPC by Example” course offered by Pluralsight provides real-world examples and use cases. This course covers topics such as building gRPC services and clients in different languages, securing gRPC communication, handling errors and exceptions, and optimizing performance. With a focus on practical application, learners will be able to apply their gRPC knowledge effectively.


As gRPC gains momentum as a preferred communication protocol in distributed systems and microservices architectures, acquiring the necessary skills to implement gRPC becomes essential for software engineers and developers. The 10 best gRPC courses and certifications mentioned in this article provide learners an opportunity to master gRPC implementation using various programming languages, explore advanced concepts, and apply gRPC in real-world scenarios. Whether you are a beginner or an experienced developer, investing your time and efforts in these online courses and certifications will undoubtedly enhance your expertise in gRPC and equip you with the skills needed to build reliable and scalable applications.