Learn Microservice With Java Online: Free Course with AI Tutor & Certificate
You'll build functional microservices using Spring Boot and Java in this 11-hour java microservices course. Across 80 video lessons, you will configure service discovery, handle load balancing and manage data with Spring Data JPA. It's a structured path from basic concepts to full deployment.
What you'll learn in this Microservice With Java course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Understand the concept of microservices and their benefits.
Develop microservices using Spring Boot and Java.
Implement service discovery, load balancing, and inter-service communication.
Manage data in microservices using Spring Data JPA and distributed caching.
Secure microservices with Spring Security and handle authentication and authorization.
Microservice With Java course syllabus
01 Introduction to Microservices
- What are microservices?
- Benefits of using microservices
- Challenges of microservices architecture
- Microservices vs monolithic architecture
02 Setting Up the Development Environment
- Installing Java Development Kit (JDK)
- Installing Integrated Development Environment (IDE)
- Creating a new Java project
03 Building Microservices with Spring Boot
- Introduction to Spring Boot
- Implementing RESTful APIs with Spring Boot
04 Service Discovery and Load Balancing
- Introduction to service discovery
- Implementing service discovery with Eureka
- Load balancing with Ribbon
- Configuring microservices to register with Eureka
05 Inter-Service Communication
- Synchronous communication using REST
- Asynchronous communication using messaging queues
- Implementing event-driven communication with Kafka
- Handling failures and retries in communication
06 Data Management in Microservices
- Introduction to microservices data management
- Implementing data access with Spring Data JPA
- Using distributed caching with Redis
- Managing data consistency and transactions
07 Security and Authentication
- Securing microservices with Spring Security
- Implementing authentication and authorization
- Using JSON Web Tokens (JWT) for authentication
08 Monitoring and Logging
- Introduction to microservices monitoring
- Implementing health checks and metrics
- Centralized logging with ELK stack
- Tracing requests with distributed tracing
09 Deployment and Scalability
- Containerization with Docker
- Deploying microservices with Kubernetes
- Scaling microservices horizontally
- Implementing auto-scaling based on load
10 Continuous Integration and Deployment
- 1 Introduction to CI/CD
- 1.1 CI/CD Principles|Understanding the principles and benefits of Continuous Integration and Continuous Deployment.
- 1.2 CI/CD Tools|Comparing popular CI/CD tools like Jenkins, Travis CI, and GitLab CI.
- 1.3 CI/CD Pipeline Overview|Exploring the components of a CI/CD pipeline and how they fit together.
- 2 Setting up a CI/CD pipeline with Jenkins
- 2.1 Jenkins Overview|Introducing Jenkins as a tool for automating the software development process.
- 2.2 Pipeline as Code|Understanding the concept of defining CI/CD pipelines as code using Jenkinsfile.
- 2.3 Building and Testing|Demonstrating how to configure Jenkins to build and test microservices automatically.
- 3 Automated testing and code quality checks
- 3.1 Writing Automated Tests|Discussing the importance of writing automated tests for reliable CI/CD pipelines.
- 3.2 Code Quality Tools|Introducing tools like SonarQube for maintaining code quality.
- 3.3 Integrating Quality Checks|Showing how to integrate automated testing and code quality checks into the CI/CD pipeline.
- 4 Deploying microservices to production environment
- 4.1 Deployment Strategies|Reviewing different strategies for deploying microservices to production.
- 4.2 Canary Releases|Explaining the concept of canary releases and how to implement them.
- 4.3 Post-Deployment Monitoring|Discussing the importance of monitoring services post-deployment to ensure stability.
11 Performance Optimization
- 1 Identifying performance bottlenecks
- 1.1 Performance Analysis|Introducing methods for analyzing the performance of microservices.
- 1.2 Profiling Tools|Discussing tools for profiling Java applications to identify bottlenecks.
- 1.3 Bottleneck Mitigation|Exploring strategies to mitigate identified performance bottlenecks.
- 2 Caching strategies for microservices
- 2.1 Caching Levels|Discussing different levels of caching, from in-memory to distributed caches.
- 2.2 Cache Invalidation|Understanding cache invalidation strategies to maintain data freshness.
- 2.3 Cache Configuration|Demonstrating how to configure caching in a microservice environment.
- 3 Optimizing database queries
- 3.1 Query Optimization|Exploring techniques for writing efficient database queries.
- 3.2 Indexing Strategies|Discussing the use of indexes to improve database query performance.
- 3.3 N+1 Query Problem|Identifying and solving the N+1 query problem in ORM frameworks like Hibernate.
- 4 Implementing circuit breakers for fault tolerance
- 4.1 Circuit Breaker Pattern|Defining the circuit breaker pattern and its role in maintaining system stability.
- 4.2 Resilience4j and Hystrix|Comparing libraries like Resilience4j and Hystrix for implementing circuit breakers.
- 4.3 Circuit Breaker Configuration|Showing how to configure and test circuit breakers in a microservice application.
12 Best Practices and Future Trends
- 1 Microservices best practices
- 1.1 Design Principles|Reviewing key design principles for building robust microservices.
- 1.2 Logging and Monitoring|Emphasizing the importance of consistent logging and monitoring practices.
- 1.3 Documentation and API Design|Discussing the role of API documentation and design in microservice ecosystems.
- 2 Microservices vs serverless architecture
- 2.1 Serverless Concepts|Introducing serverless computing and how it differs from microservices.
- 2.2 Use Cases Comparison|Comparing use cases for microservices and serverless architectures.
- 2.3 Transitioning to Serverless|Outlining considerations for transitioning from microservices to serverless.
- 3 Microservices in the cloud
- 3.1 Cloud Providers|Comparing cloud providers and their services for hosting microservices.
- 3.2 Cloud-Native Services|Exploring cloud-native services that facilitate microservice deployment and management.
- 3.3 Cost Management|Discussing strategies for managing costs associated with cloud-based microservices.
- 4 Emerging trends in microservices development
- 4.1 Technology Advancements|Highlighting recent technological advancements impacting microservices.
- 4.2 AI and Microservices|Discussing the potential integration of AI in microservice development.
- 4.3 Future Architectural Patterns|Speculating on future architectural patterns and practices in microservice development.
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Microservice With Java course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Backend developers looking to transition from monolithic architectures to microservices.
- Java programmers who want to learn Spring Boot and Spring Cloud for modern web applications.
- Computer science students in India preparing for specialized software engineering roles.
- IT professionals aiming to update their backend development skillset for cloud deployments.
Prerequisites
- Before starting this course, you should have a solid understanding of basic programming concepts.
- Familiarity with Java programming and object-oriented principles is required.
- Basic knowledge of web development and REST APIs will help you complete the modules faster.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Microservice With Java course: free, structured and job-focused
You'll start by actually Building Microservices with Spring Boot before connecting them through Inter-Service Communication. This java microservices tutorial takes you through the complete lifecycle of modern backend development. Starting with the basics in Introduction to Microservices, you will move quickly into Setting Up the Development Environment. From there, the curriculum covers exactly how to connect different services using Service Discovery and Load Balancing. You will learn to handle persistent storage during the Data Management in Microservices module, utilizing Spring Data JPA and distributed caching.
Once your core services are running, you'll secure them properly. The Security and Authentication module teaches you how to protect endpoints using Spring Security. You will then ensure everything runs smoothly by adding Monitoring and Logging. Finally, you will prepare your code for production environments through Deployment and Scalability, followed by Continuous Integration and Deployment. The course wraps up with Performance Optimization and a look at Best Practices and Future Trends.
LearnTube makes mastering these concepts simple and effective. The platform organizes curated YouTube video lessons into a logical learning path. After every single lesson, an AI tutor tests your knowledge with a quick quiz to ensure you understand the material. You can complete all 80 lessons entirely for free. If you want to show off your new Spring Boot skills to employers, an optional paid certificate is available to add to your resume.
Jobs you can target after learning Microservice With Java
Microservice With Java is a gateway skill for some of the fastest-growing roles in tech.
Builds and maintains server-side web application logic using Java.
Designs, develops and implements distributed software architectures.
Creates standalone, production-grade Spring based applications.
Typical entry-level salary ranges in India as of August 2026. Actual compensation varies by city, company and experience.
Earn a Microservice With Java certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Microservice With Java course.
Do I need prior experience before taking this course?
Yes. You should know core Java programming and basic web development concepts before starting. Familiarity with object-oriented programming will make it much easier to understand the Spring Boot framework taught here.
What tools or software do I need installed?
You will need a Java Development Kit and an IDE like IntelliJ IDEA or Eclipse. The Setting Up the Development Environment module explains exactly how to configure these tools on your computer.
Is this a self-paced spring boot microservices course?
Yes. You can complete all 80 video lessons at your own speed. There are no fixed schedules, so you can easily study during weekends or after work whenever it suits you best.
Can I access the lessons on my mobile phone?
Yes. LearnTube works perfectly on mobile browsers and via the dedicated mobile app. You can watch the curated YouTube videos and take the AI tutor quizzes directly from your smartphone anywhere.
What job roles does this java microservices training lead to?
This training prepares you for backend development positions. Common titles include Java Developer, Spring Boot Engineer and Microservices Developer. These roles typically focus on building scalable server-side applications for large organizations.
What is the expected salary for a Java microservices developer in India?
Entry-level backend developers with Spring Boot skills typically earn between ₹4-7 LPA in India. Salaries often increase quickly as you gain practical experience building and deploying distributed architectures in production environments.
How do I earn the optional certificate?
You must complete all 12 modules and pass the AI-generated quizzes after every lesson. Once you finish the content, you can purchase the optional paid certificate to add to your resume.
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