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🚀JavaIntermediate

Spring Boot

Build Production-Ready Applications Fast

Build production-ready applications with Spring Boot 3.4 on Java 21. Master auto-configuration, REST APIs, validation, Spring Security 6 with JWT/OAuth2, Spring Data JPA & Hibernate 6, Flyway migrations, Redis caching, Testcontainers, virtual-thread concurrency, observability (Micrometer, Prometheus, Grafana, OpenTelemetry), Docker, GraalVM native images and AI-assisted development. Includes complete IDE setup and real-world projects deployed to the cloud.

4.9(920)2,800+72h • 8 weeks
Spring Boot course

Course Curriculum

1
Environment Setup & Spring Boot Basics1 week
  • Installing JDK 17/21 and setting up PATH
  • IntelliJ IDEA Ultimate configuration for Spring
  • VS Code with Spring Boot Extension Pack
  • Spring Initializr (start.spring.io) deep dive
  • Project structure and conventions
  • Understanding pom.xml and build.gradle
  • Auto-configuration mechanism explained
  • Spring Boot Starters and dependencies
  • application.properties vs application.yml
  • Profiles for different environments
  • Setting up GitHub Copilot in IDE
  • Using ChatGPT for Spring Boot development
2
Building RESTful APIs2 weeks
  • REST principles and best practices
  • @RestController and request mappings
  • Path variables and query parameters
  • Request body parsing with @RequestBody
  • Response handling and ResponseEntity
  • DTO pattern and ModelMapper/MapStruct
  • Bean Validation with @Valid annotations
  • Custom validators and error messages
  • Global exception handling with @ControllerAdvice
  • Custom error response format
  • API versioning strategies
  • OpenAPI 3.0 with springdoc-openapi
  • Swagger UI for API testing
  • HATEOAS for hypermedia APIs
  • AI-assisted API design with Copilot
3
Database Integration with Spring Data JPA1.5 weeks
  • Spring Data JPA configuration
  • Entity design and annotations
  • Relationships: OneToOne, OneToMany, ManyToMany
  • Repository interfaces and methods
  • Query methods naming conventions
  • Custom queries with @Query (JPQL, Native)
  • Pagination and Sorting
  • Auditing with @CreatedDate, @LastModifiedDate
  • Transaction management
  • Database migrations with Flyway
  • Connection pooling with HikariCP
  • H2 for development, PostgreSQL for production
  • Redis caching with @Cacheable
4
Security with JWT & OAuth21.5 weeks
  • Spring Security 6.x configuration
  • SecurityFilterChain setup
  • Password encoding with BCrypt
  • JWT (JSON Web Tokens) deep dive
  • JWT generation and validation
  • Authentication filter implementation
  • Refresh token mechanism
  • Role-based authorization
  • Method-level security @PreAuthorize
  • OAuth2 Login (Google, GitHub)
  • OAuth2 Resource Server setup
  • CORS configuration
  • CSRF protection strategies
5
Testing & Quality1 week
  • JUnit 5 fundamentals
  • Mockito for mocking dependencies
  • Unit testing services and controllers
  • @WebMvcTest for controller testing
  • @DataJpaTest for repository testing
  • Integration testing with @SpringBootTest
  • Testcontainers for database testing
  • Test coverage with JaCoCo
  • AI-assisted test generation with Copilot
  • TDD approach with Spring Boot
6
Production Deployment & Monitoring1 week
  • Spring Boot Actuator endpoints
  • Health checks and readiness probes
  • Custom metrics with Micrometer
  • Prometheus and Grafana integration
  • Structured logging with Logback
  • Log aggregation strategies
  • Dockerfile creation and optimization
  • Multi-stage Docker builds
  • Docker Compose for local development
  • Deploying to AWS Elastic Beanstalk
  • Deploying to Heroku
  • CI/CD with GitHub Actions
7
Observability, Virtual Threads & Native (Spring Boot 3.4)1 week
  • Virtual threads in Spring Boot (Java 21) for high concurrency
  • Micrometer Observation API: metrics + distributed tracing
  • Prometheus, Grafana & OpenTelemetry integration
  • Structured JSON logging & correlation IDs
  • GraalVM native images with Spring AOT for fast startup
  • Resilience with Resilience4j (retry, circuit breaker)
  • Spring Boot 3.4 config & best practices
  • Integrating Spring AI / LLM APIs (intro)
🚀

Spring Boot

8 weeks • Intermediate

Live Online + 1-on-1 Training
  • 72+ hours live content
  • 8 weeks duration
  • 8 hands-on projects
  • Certificate included
  • Doubt support
  • Lifetime access
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❓ FAQ

Frequently Asked Questions

Common questions about Spring Boot

In this course, you will learn: Set up professional Spring Boot development environment, Understand Spring Boot auto-configuration magic, Build robust RESTful APIs with validation and error handling. The course covers 72+ hours of content across 7 comprehensive modules.

The prerequisites for this course are: Java OOP concepts (classes, interfaces, inheritance), Understanding of HTTP methods and status codes, Basic database knowledge (CRUD operations), Maven or Gradle basics, Git version control. If you're unsure about your current level, book a free demo session and our counselors will guide you.

The Spring Boot course is 8 weeks long with 72+ hours of hands-on content. You'll work on 8 real-world projects. You also get lifetime access to all recordings and materials.

This course is taught live by experienced industry professionals who work hands-on with these technologies every day. You learn current, real-world practices with live mentorship, code reviews and an optional 1-on-1 track.

After completing the Spring Boot course, you can apply for roles like: Spring Boot Developer (₹10-20 LPA), Backend Engineer (₹15-35 LPA), Full Stack Developer (₹12-28 LPA). Our students have been placed at companies like Zoho, Freshworks, Razorpay.

Yes! We provide comprehensive placement assistance including resume building, LinkedIn profile optimization, mock interviews (technical + HR), coding round preparation, and direct job referrals to our network of 100+ hiring partners. Our placement rate is 95%.

Yes, all training is 100% live online, with an optional 1-on-1 (1:1) track. You get live interactive sessions, screen sharing, instant doubt resolution, recorded sessions for revision, and full placement support.

All our courses are non-refundable. We encourage you to attend a free demo session before enrolling to ensure the course is right for you. In exceptional cases, one-time batch transfer may be allowed with management approval.

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Live online & 1-on-1 · available in 79+ Indian cities and 16 more countries

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