Java

Master professional Spring Boot concepts for your upcoming technical interview

8 lessons
3 weeks
800 XP
Your progress0 / 800 XP
Click a lesson to start learning!
Lessons
1
Core Spring Framework Foundations Review
Quickly refresh Dependency Injection, IoC Containers, and Bean lifecycles
Quick winBeginnerMilestone
+50 XP
~5 min
2
Advanced Java Features for Spring
Master Streams, Optionals, and Functional Interfaces in Spring contexts
TheoryIntermediate
+50 XP
~7 min
3
Spring Boot Auto-configuration Deep Dive
Understand @SpringBootApplication and how conditional configuration works internally
IntermediateMilestoneMilestone
+75 XP
~9 min
4
Data Persistence with Spring Data JPA
Master entity mappings, repository patterns, and query optimization techniques
PracticeIntermediate
+100 XP
~11 min
5
Building Resilient RESTful Microservices
Principles of REST, HATEOAS, and global exception handling strategies
IntermediatePracticeMilestone
+100 XP
~13 min
6
Spring Security and JWT Authentication
Deep dive into Filter Chains, AuthenticationManager, and securing APIs
AdvancedMilestoneMilestone
+125 XP
~15 min
7
Testing Strategies for Spring Applications
Mastering MockMvc, @DataJpaTest, and integration testing with Testcontainers
AdvancedTheory
+150 XP
~17 min
8
Full Stack Backend Project Capstone
Integrate Security, JPA, and REST into a production-ready application
ProjectMilestoneMilestone
+150 XP
~20 min

Ready to start?

Jump into your first lesson and start learning.

Start Learning