2025 Spring Boot Mastery: Free Roadmap and Resources
Srikar Mandava🚀 Ultimate Guide: How to Learn Spring Boot for Free in 2025 — The Smart Developer’s Roadmap
By Srikar Mandava
✨ Introduction — Why Spring Boot?
In a world driven by microservices and scalable backend systems, Spring Boot has become the backbone of modern Java development. Whether you are a student, job seeker, or software enthusiast, mastering Spring Boot opens doors to countless job opportunities.
The best part? You don’t have to spend a single rupee to learn it!
Inspired by Telusko’s YouTube guide, this blog post breaks down a complete roadmap of how to learn Spring Boot for free in 2025 — step by step.
📚 What is Spring Boot? (And Why You Should Learn It)
Spring Boot is a powerful framework that simplifies Java-based backend development. It allows developers to create production-grade applications with minimal configuration.
🔥 Why Spring Boot?
- ✔️ Easy setup
- ✔️ Microservices-ready
- ✔️ Reduces boilerplate code
- ✔️ Huge community support
- ✔️ Backed by enterprise-level companies
🚀 Bonus: Mastering Spring Boot boosts your chances in job interviews at companies like Google, Amazon, Infosys, TCS, and top startups.
🗺️ Spring Boot Learning Roadmap (2025 Edition)
✅ Step 1: Master Core Java (If You Haven’t Already)
- OOP Concepts (Inheritance, Polymorphism, Encapsulation)
- Exception Handling
- Collections Framework
- Java Streams & Lambda Expressions
- File I/O
Free Resources:
✅ Step 2: Understand Spring Framework Basics
- What is Spring?
- Core Concepts: Beans, Dependency Injection, IoC Container
Free Learning:
- Telusko’s Spring Playlist
- Spring Documentation: spring.io
✅ Step 3: Jump Into Spring Boot 🚀
Learn how Spring Boot simplifies Spring. Focus on:
- Spring Boot Annotations (
@SpringBootApplication,@RestController) - Dependency Management (Maven/Gradle)
- Auto Configuration
- Embedded Server (Tomcat)
- REST APIs Creation
Hands-On:
Build a simple CRUD API (User management, Book store, etc.)
✅ Step 4: Advance Your Knowledge
- Spring Data JPA (Database Integration)
- Spring Security (Authentication & Authorization)
- Spring Boot with Microservices
- Dockerize Spring Boot Apps
- Deploy to Cloud (Heroku, AWS, Render)
🌟 Top Free Resources
| Resource | Type | Link |
| Spring Official Docs | Documentation | spring.io |
| Telusko YouTube | Video Tutorials | Telusko |
| Java Brains | Video Tutorials | Java Brains |
| FreeCodeCamp | Articles + Guides | freecodecamp.org |
| Baeldung | Articles | baeldung.com |
🧠 Common Beginner Mistakes to Avoid
- ❌ Skipping Java fundamentals
- ❌ Jumping straight to Spring Boot without Spring basics
- ❌ Avoiding hands-on projects
- ❌ Not understanding annotations deeply
🎯 Your 30-Day Spring Boot Challenge (Free)
| Week | Focus | Outcome |
| 1 | Java Refresher | Solid Java basics |
| 2 | Spring Framework | Understand Beans, IoC, DI |
| 3 | Spring Boot Basics | Create REST APIs |
| 4 | Database + Deployment | Build a full-stack project |
🚀 Final Thoughts — Learn, Build, Deploy!
You don’t need expensive courses to learn Spring Boot. Telusko’s roadmap proves that commitment + free resources are enough to master backend development.
🔥 Start today. Build projects. Deploy apps. Your dream backend job is closer than you think.
💌 Found this helpful?
→ Follow me on Hashnode for more content on Java, Backend Development, and Career Growth!
→ 💬 Leave your thoughts in the comments. What should I write next — Spring Security, Microservices, or Cloud Deployment?
Subscribe to my newsletter
Read articles from Srikar Mandava directly inside your inbox. Subscribe to the newsletter, and don't miss out.
Written by