JavaFullStack-Mastery

A complete roadmap and hands-on journey of mastering Java Full Stack Development — from Core Java, DSA, SQL, and Frontend basics to Spring Boot, Angular/React, DevOps, Cloud, and industry-level projects. Covers concepts, code snippets, mini-projects, and major full-stack applications to go from beginner to industry-ready developer.

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🚀 Java Full Stack Mastery Roadmap

This repository is my personal journey of becoming a Java Full Stack Developer — from scratch to industry-ready.
I’ll be documenting concepts, code, projects, and resources phase by phase.

📌 Roadmap Overview

🔹 Phase 1: Foundations (0–3 months)

Core Java (OOPs, Collections, Multithreading, File I/O)
SQL Basics
DSA (Arrays, Strings, LinkedList, Recursion, Sorting & Searching)
Frontend Basics (HTML, CSS, JS)
🛠 Mini Project → Student Management System (Java Console + MySQL)

🔹 Phase 2: Backend Mastery (3–6 months)

Advanced Java (JDBC, Servlets, JSP)
Spring Core, Spring Boot, JPA, Security
Databases (MySQL & MongoDB)
🛠 Mini Project → Employee Management System (Spring Boot + MySQL)

🔹 Phase 3: Frontend Frameworks (6–9 months)

Angular (Components, Routing, Forms, HttpClient)
React (Components, Hooks, State Mgmt, Router, Redux)
🛠 Mini Projects → E-commerce Dashboard (Angular), Task Manager (React)

🔹 Phase 4: DevOps & Cloud (9–12 months)

Git/GitHub, Maven/Gradle
Docker, CI/CD, AWS (EC2, S3, RDS)
System Design Basics
🛠 Major Project → Full Stack E-commerce App

🔹 Phase 5: DSA + Competitive Programming

Trees, Graphs, DP, Backtracking
LeetCode Top 200
Low-Level + High-Level System Design (Netflix, Uber, WhatsApp)

🔹 Phase 6: Portfolio & Resume

Projects Showcase
Portfolio Website (GitHub Pages/Netlify)
Resume + Open Source Contributions

🎯 Goals

Master Java Backend Development (Spring Boot, Microservices)
Build industry-level full stack projects
Crack product-based interviews (DSA + System Design)
Maintain a solid GitHub portfolio

📂 Repo Structure

Phase-1-Foundations/ Phase-2-Backend-Mastery/ Phase-3-Frontend-Framework/ Phase-4-DevOps-Cloud/ Phase-5-DSA-Competitive/ Phase-6-Portfolio-Resume/

🛠️ Tech Stack

Backend: Java, Spring Boot, Hibernate, JPA
Frontend: Angular, React, HTML, CSS, JavaScript
Database: MySQL, MongoDB
DevOps & Cloud: GitHub, Docker, Jenkins, AWS
Other: DSA, System Design, Competitive Coding

⭐ Star this repo if you also want to become a Java Full Stack Developer!