[NEW] Master Spring 7, Spring Boot 4, REST, JPA, Security | Udemy [Update 02/2026]
English | Size: 17.82 GB
Genre: eLearning[/center]

Become a Java Backend Engineer with Spring Boot, Spring Security, JPA, REST APIs, Docker, AWS & Production-Ready Skills

What you'll learn
What is Spring & different projects inside Spring ecosystem
Spring Core Concepts like Inversion of Control (IoC), Dependency Injection (DI) & Aspect-Oriented Programming (AOP)
How to build web applications using Spring MVC
How to build web applications using Spring Boot
Securing Web applications using Spring Security
Database operations using Spring JDBC, Spring Data JPA, Hibernate
Building & Consuming REST services using SpringBoot
Spring Data Rest, Spring Boot Actuator
Logging and properties configuration inside Spring Boot applications
Spring Boot profiles

Master Java Backend Development with Spring & Spring Boot - From Foundations to Production

This is not just another Spring Boot course - it's a complete backend engineering journey designed to help you think, design, and build applications like a real Java Backend Engineer.

You will start from Spring Core fundamentals and gradually build a production-ready backend featuring REST APIs, database integrations, security, performance optimization, caching, transactions, observability, and cloud deployment.

Every concept is explained with real-world reasoning - not just syntax.

What You Will Learn - Section by Section

Section 1 - Spring Core & Maven: The Fast-Track Foundation

Start with the backbone of Spring development:

Why Core Java alone is not enough for modern backend apps

Maven fundamentals and dependency management

IoC, Dependency Injection, Beans & ApplicationContext

Creating beans using @Bean and @Configuration

You'll understand how Spring really works internally.

Section 2 - Spring Beans Deep Dive

Move beyond basics into advanced bean management:

Autowiring strategies, @Primary, @Qualifier

Bean scopes (Singleton, Prototype)

Lifecycle hooks with @PostConstruct & @PreDestroy

Constructor vs Setter vs Field injection

Programmatic bean registration

Learn to solve real problems like NoUniqueBeanDefinitionException.

Section 3 - Mastering Spring Boot REST API Development

Build professional REST APIs:

@RestController, @SpringBootApplication, Auto-Configuration

Request handling (@PathVariable, @RequestBody, Headers, Params)

API Versioning strategies

RequestEntity & ResponseEntity

HTTP fundamentals & best practices

You'll build APIs like production systems.

Section 4 - Spring Boot Essentials

Improve project structure and developer experience:

Clean package architecture

Spring Boot DevTools

H2 Database setup & data loading

Better logging & development workflow

Section 5 - Spring Data JPA

Learn database interaction the modern way:

ORM fundamentals

Entities, Repositories & DTO pattern

Lombok usage

Derived queries & data mapping

CORS handling

Stop writing boilerplate SQL.

Section 6 - Databases with Docker

Move from local DB to containerized environments:

Docker fundamentals for backend developers

Running MySQL with Docker

Docker Compose with Spring Boot

Persistent volumes & configuration

Section 7 - Building Real Backend Features

Hands-on feature development:

Contact API implementation

Hibernate schema generation

End-to-end API testing with UI

Section 8 - Essential Backend Skills

Learn production-ready practices:

Global exception handling

Backend validations

JPA Auditing

OpenAPI / Swagger documentation

Web scopes (Request, Session, Application)

Section 9 - Mastering JPA Relationships

Deep dive into entity mappings:

OneToMany & ManyToOne relationships

Fetch vs Cascade explained clearly

Deletion strategies

Real-world relationship modelling

Section 10 - Spring Security Essentials

Understand how Spring Security behaves internally:

Default security behavior

Custom configurations

CORS setup

Internal authentication flow explained

Section 11 - Authentication: From Passwords to JWT

Modern backend authentication:

Hashing vs Encryption vs Encoding

Password encoders

JWT token generation & validation

Custom filters for authentication flow

Section 12 - Database Authentication & CSRF Protection

Build secure real-world login systems:

Users & Roles design

Custom AuthenticationProvider

Derived queries for validation

CSRF attack theory & implementation

Section 13 - Logging in Spring Boot

Design production-grade logging:

Logback configuration

Structured logging strategies

Debugging and monitoring techniques

Section 14 - Aspect-Oriented Programming (AOP)

Handle cross-cutting concerns:

Aspect, Advice & Pointcuts

@Around, @Before, @AfterReturning, @AfterThrowing

Performance logging and centralized exception handling

Section 15 - Advanced Queries in Spring Data JPA

Improve database performance:

JPQL & Native Queries

Named Queries

Solving N+1 problems

Batch fetching strategies

Section 16 - Authorization, Sorting & Pagination

Enhance API security & data handling:

Roles vs Authorities

Securing APIs

Sorting & Pagination implementation

Section 17 - Mastering Transactions

Understand real transaction behavior:

@Transactional internals

Propagation & Isolation levels

Rollback rules

Production pitfalls

Section 18 - Spring Cache & Performance Optimization

Make APIs faster:

@Cacheable, @CachePut, @CacheEvict

TTL-based caching

Caffeine integration

Section 19 - Real Feature Development

Build advanced backend workflows:

User profile management

Resume uploads

Job bookmarking & application APIs

ManyToMany best practices

Section 20 - Configuration & Profiles

Master environment-based backend setups:

@ConfigurationProperties

Externalized configuration

Profiles for DEV/QA/PROD

Conditional bean creation

Section 21 - Production-Ready Observability

Monitor backend systems like industry experts:

Spring Boot Actuator

Metrics, logs & tracing

OpenTelemetry & Micrometer

Section 22 - Consuming REST APIs

Learn how backend services communicate:

RestClient usage

HTTP Service Client

Service grouping strategies

Section 23 - Deploying to AWS

Take your backend to the cloud:

AWS RDS setup

Elastic Beanstalk deployment

Production configuration

Who this course is for:
Beginner students who want to learn Spring framework and it's projects like Spring Boot
Developers who already know basics of Spring framework but looking to master Spring & Spring Boot

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