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Java Full Stack with React Roadmap 2026

6 phases · 24 weeks · build one project in every phase.

Step-by-step plan

Phase 1 · Weeks 1-4Core Java and OOP
  • Java syntax and data types
  • OOP principles
  • Strings and exceptions
  • Collections framework
  • Git basics

Project: Console-based library management system using classes, collections and file storage

Phase 2 · Weeks 5-8Advanced Java and SQL
  • Streams and lambdas
  • Multithreading basics
  • SQL joins and grouping
  • Indexes and normalization
  • JDBC

Project: Employee database with JDBC that runs reports such as top earners per department

Phase 3 · Weeks 9-11Web Fundamentals
  • Semantic HTML
  • CSS Flexbox and Grid
  • Responsive design
  • JavaScript ES2015+
  • Fetch and async/await

Project: Responsive product catalogue page that loads data from a public JSON API

Phase 4 · Weeks 12-16Spring Boot and JPA
  • Spring Boot and dependency injection
  • REST controllers
  • Spring Data JPA
  • Validation and exception handling
  • JUnit and Mockito
  • Flyway

Project: Product and order REST API with MySQL, pagination, validation and unit tests

Phase 5 · Weeks 17-20React Frontend
  • Components, props and state
  • Hooks and custom hooks
  • React Router
  • Forms and validation
  • Axios and API integration

Project: React storefront consuming the Spring Boot API with cart, search and checkout

Phase 6 · Weeks 21-24Security, Deployment and Interview Prep
  • Spring Security with JWT
  • Docker
  • CI/CD basics
  • Microservice patterns
  • Mock interviews

Project: Secure full stack job portal deployed with Docker, including roles and a CI pipeline

Frequently asked questions

How long does it take to learn Java Full Stack with React?

Following this roadmap takes about 24 weeks with regular practice. Working professionals usually need a little longer.

What should I learn first in Java Full Stack with React?

Start with phase 1: Java syntax and data types, OOP principles, Strings and exceptions. Build the phase project before moving on.

How do I know I am job-ready in Java Full Stack with React?

When you can finish all phase projects on your own, solve the medium questions in the topic sheets and clear the mock interview comfortably.