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Siddhantkr19/README.md

Hi, I'm Siddhant Kumar 👋

I am a Java Developer Intern at Elevate Labs and a B.Tech Computer Science student at UCET Hazaribagh. I am building scalable backend systems using Spring Boot and have a strong foundation in Full Stack Development.

🔹 Current Focus: Building secure, scalable APIs and mastering Microservices.
🔹 Problem Solving: Solved 350+ problems on GFG & 200+ on LeetCode.

💼 Experience

Role Company Duration Skills & Impact
Java Developer Intern Elevate Labs (Remote) Nov 2025 - Present Building secure backend applications using Core Java and Spring Boot. View Offer Letter
Web Dev Intern Bharat Intern Dec 2024 - Jan 2025 Developed full-stack web solutions and enhanced UI/UX responsiveness.
Apprentice Trainee AAM India Mfg. Corp Aug 2022 - Aug 2023 Completed industrial apprenticeship with high sincerity and operational discipline.

🔗 Key Projects

Name Description Tech Stack Type
Internship Portal A full-stack platform for managing internships. Features role-based auth and admin dashboards.
🔗 Live Site		 React, Spring Boot, Neon PostgreSQL 🚀 Live
Personal Portfolio Responsive portfolio website to showcase skills and connect with peers.
🔗 Live Site		 HTML5, CSS3, JavaScript 🎨 Frontend
College Admin Panel (Group Project) Designed the Admin Interface for the official college ERP system. React + Vite, Tailwind CSS 🤝 Teamwork

🛠️ Technical Skills

Category Technologies
Languages Java (Core & Advanced), C, SQL, Python, JavaScript
Backend Spring Boot, Spring Security (OAuth2), Hibernate, REST APIs, JDBC
Frontend React.js, Vite, Bootstrap, Tailwind CSS, HTML5
Database MySQL, PostgreSQL (Neon)
Tools & Cloud Docker, Git/GitHub, Postman, Vercel, Render, IntelliJ IDEA

🏆 Certifications & Achievements

  • 🏅 Java Developer Intern | Elevate Labs (Remote) Nov 2025 - Present | Building secure backend applications using Core Java and Spring Boot. View Offer Letter |
  • 🏅 Bharat Intern: Certificate of Completion in Web Development. View Certificate
  • 📜 Diploma Merit: Secured 79.40% in Diploma (Mechanical Engineering).
  • 🏭 Apprenticeship: National Apprenticeship Promotion Scheme (NAPS) completed at AAM India. View Certificate

Let's Connect 🤝

LinkedIn Gmail Portfolio GitHub

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  1. InternshipWithPutul-Backend- InternshipWithPutul-Backend- Public

    This is the backend for a full-stack internship portal. It's a secure, stateless REST API built with Java and Spring Boot, designed to serve a React frontend. It handles user authentication, conten…

    Java

  2. InternshipWithPutul-Frontend- InternshipWithPutul-Frontend- Public

    This is the frontend for a modern, full-stack internship portal built with React and Vite, for discovering and managing tech internships, featuring user authentication and an admin dashboard. It fe…

    JavaScript

  3. My-Portfolio-Backend My-Portfolio-Backend Public

    Full-stack portfolio built with a decoupled architecture. The application features a modern React.js (Vite) frontend for fast, responsive UI and a robust Spring Boot (Java) backend for API manageme…

    Dockerfile

  4. My-Portfolio-Frontend My-Portfolio-Frontend Public

    Full-stack portfolio built with a decoupled architecture. The application features a modern React.js (Vite) frontend for fast, responsive UI and a robust Spring Boot (Java) backend for API manageme…

    JavaScript

  5. STUDENT-LOGIN STUDENT-LOGIN Public

    A simple Spring Boot REST API for user management. I built this to practice creating endpoints for registering users and fetching their details.

    Java

  6. Task-8-Mini-Project-Online-Quiz-App Task-8-Mini-Project-Online-Quiz-App Public

    Online Quiz App (Java) A simple console‑based quiz application built in Java for students to practice Object‑Oriented Programming (OOP) concepts. This project demonstrates: - Class and Object usage…

    Java