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variables-dev-coder/README.md

Hi 👋, I'm Munna

Java Backend Developer | Spring Boot | REST APIs

🚀 About Me

  • 🎓 2022 Graduate | Oracle Infrastructure Support Engineer
  • ☕ Strong in Core Java & OOPs
  • 🔧 Backend Developer focused on Spring Boot & Microservices
  • 🔐 Built JWT Authentication & Security projects
  • 🧠 Good understanding of DSA & Problem Solving
  • ☁️ Currently learning AWS & System Design
  • 🎯 Career Goal: Become a top-level Java Backend Engineer

🛠️ Technical Skills

🔹 Programming

  • Java

🔹 Backend & Frameworks

  • Spring Boot
  • Spring Security
  • RESTful APIs
  • Microservices

🔹 Databases

  • MySQL
  • MongoDB
  • H2

🔹 Tools & Platforms

  • Git, GitHub, Bitbucket
  • Maven
  • Postman
  • IntelliJ IDEA / STS
  • Jira
  • AWS (Learning)

📌 Projects

🔐 JWT Authentication System

  • User registration & login
  • Role-based authorization
  • Spring Security + JWT

👨‍💼 Employee Management System

  • CRUD operations
  • Spring Boot + MySQL
  • REST APIs with validation

💳 Stripe Payment Integration

  • Secure payment workflow
  • Webhooks handling
  • Real-time backend experience

👉 More projects coming as I build daily…

📊 GitHub Stats

📫 Connect With Me

⭐ Learning every day. Building strong backend foundations. Aiming high.

Pinned Loading

  1. Core_Java_Practice Core_Java_Practice Public

    Java 3

  2. Data-Structures-And-Algorithms-Java Data-Structures-And-Algorithms-Java Public

    A daily Java-based Data Structures and Algorithms (DSA) learning journey from basics to advanced, with real-world examples, detailed logic, and interview-focused solutions.

    Java 3

  3. spring-boot-mastery spring-boot-mastery Public

    My daily Spring Boot learning journey with projects and notes.

    Java 2

  4. expense-tracker-backend expense-tracker-backend Public

    Expense Tracker Backend API built with Spring Boot, JWT authentication, and PostgreSQL.

    Java 2 2