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Achievement: Pull SharkAchievement: QuickdrawAchievement: YOLOAchievement: Pair Extraordinaire

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shivanshmishra54/README.md

Hi 👋, I'm Shivansh Mishra

Full-Stack Software Engineer | System Design Enthusiast | Problem Solver

Building scalable, distributed systems and seamless web experiences. Currently pursuing a B.Tech in Information Technology at K. J. Somaiya Institute of Technology.

LinkedIn Portfolio LeetCode Email

👨‍💻 About Me

  • 🔭 I’m currently focused on Full-Stack Development (Java, Spring Boot, ReactJS).
  • 🌱 I’m currently diving deeper into Microservices architecture, System Design, and Scalability.
  • 💡 Passionate about writing clean, optimized code and architecting resilient backend systems.
  • 💬 Ask me about Java, Spring Security, RESTful APIs, and Object-Oriented Design.
  • ⚡ Fun fact: I love translating complex real-world problems into efficient code and have solved over 200+ DSA problems.

🛠️ Tech Stack & Tools

Languages:
Java C JavaScript HTML5 MySQL

Frameworks & Libraries:
Spring Boot Spring Security React TailwindCSS Hibernate

Tools & DevOps:
Git GitHub Postman IntelliJ IDEA

Core Concepts: Microservices | REST APIs | JWT Authentication | ORM (JPA) | RBAC | Agile/Scrum

🚀 Featured Projects

🔗 ShortUrl (Distributed URL Shortening Platform)

  • Architecture: Architected a distributed system using independent API Gateways, Netflix Eureka for service discovery, and JWT-based authentication.
  • Performance: Engineered a Base-62 encoding algorithm supporting 56.8+ billion unique URLs, optimized for a sub-15 ms p95 redirect latency.

🚚 Track2Act (AI-Powered Logistics Tracking & Fleet Management)

  • Full-Stack Implementation: Built a comprehensive platform featuring strict Role-Based Access Control (RBAC) across 4 distinct user tiers.
  • Real-Time Integration: Developed RESTful APIs for workflow management and integrated React Leaflet for live, highly accurate location tracking.

🔐 Authentication System (Standalone Identity Provider)

  • Security Engineering: Developed a robust identity provider implementing Email OTP Verification, BCrypt password hashing, and stateless sessions.
  • API Security: Secured 10+ role-based API endpoints utilizing Spring Security and customized JWT filters.

💼 Experience

Web Development Intern | SkillCraft Technology
August 2025 – September 2025

  • Engineered and deployed 4 robust web-based applications (Landing page, advanced calculator, state-managed to-do app, interactive browser game).
  • Mastered browser internals, optimizing the DOM manipulation, event handling, and rendering pipelines to improve application responsiveness.
  • Collaborated in a remote Agile/Scrum environment, participating in daily standups and code reviews.

🏆 Achievements & Certifications

  • Problem Solving: Solved 200+ Data Structures & Algorithms problems on LeetCode.
  • Hackathons:
    • 🥇 Winner at the College Level Hackathon.
    • 🚀 Semi-Finalist in the ET GenAI Hackathon 2026.
  • Academics: Secured 1st Rank in 12th Grade (HSC, Science).
  • Certifications:
    • Software Engineering Job Simulation - J.P. Morgan
    • AI for Bharat Hackathon - AWS
    • DSA with Java - Alpha
    • Prompt Engineering & Java Basics

📊 GitHub Stats

Shivansh's GitHub stats Top Languages

Let's build something amazing together! Feel free to reach out via email or connect on LinkedIn.

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  1. Employee-Management-System-using-React-and-Spring-Boot Employee-Management-System-using-React-and-Spring-Boot Public

    Streamline your workforce administration with this robust full-stack Employee Management System, featuring a powerful Spring Boot backend and a dynamic React frontend. Effortlessly manage employee …

    JavaScript

  2. spring-boot-login-system spring-boot-login-system Public

    Complete Spring Boot login system with OTP and password reset.

    Java 1

  3. Tourism-Management-System Tourism-Management-System Public

    A full-stack Java/JDBC/Servlet/JSP application. Implements user registration, login, and package booking features, demonstrating robust MySQL integration.

    Java 1

  4. Book-Exchange-System Book-Exchange-System Public

    Request. Exchange. Read More. Your complete Java web solution for creating a modern, stateful book-sharing community.

    Java 1

  5. Email-OTP-verification- Email-OTP-verification- Public

    A clear, practical example of implementing a modern security layer. Easily integrate email OTP verification into any Java Servlet application using the Jakarta Mail API.

    HTML 1