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Achievement: Pull Sharkx2Achievement: Quickdraw

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karan7638/README.md

🙏 Hello, I'm Karan Kumar 👨‍💻

Software Developer • MERN Stack Developer • React.js • Node.js • MongoDB

Building scalable full-stack web applications with modern web technologies

LinkedIn Email

🚀 About Me

  • 💻 Software Developer focused on building scalable and responsive full-stack web applications
  • ⚡ Skilled in React.js, Node.js, Express.js, MongoDB, JavaScript, REST APIs, and Tailwind CSS
  • 🔐 Experienced in authentication systems, API integration, backend services, and MERN stack development
  • 🌱 Exploring modern web technologies and AI-assisted development workflows
  • 🚀 Passionate about clean UI, performance optimization, and developer experience

🛠 Tech Stack

Frontend

Backend & Database

Tools & Platforms

AI Development Tools

💼 Experience

Software Developer — Kryoss Softech Pvt. Ltd.

📍 Remote | Apr 2025 – Apr 2026

  • Developed scalable MERN stack web applications using React.js, Node.js, Express.js, and MongoDB
  • Built responsive frontend interfaces and reusable UI components using React.js and Tailwind CSS
  • Developed REST APIs, authentication systems, and backend services
  • Worked with Git, API integration, and collaborative development workflows
  • Improved application performance and user experience through optimized frontend and backend integration

🚀 Projects

🔹 HireChain — Candidate Interview Management System

  • Built a full-stack interview management platform with role-based dashboards and candidate workflows
  • Developed secure authentication systems and REST APIs for real-time candidate management
  • Implemented role-based access control and workflow management for streamlined hiring operations

🔹 Trackonomy — Expense Tracker Application

  • Developed a secure expense tracking application with CRUD operations and analytics dashboards
  • Implemented responsive UI and dynamic expense visualization using charts and API integration
  • Added category-wise expense tracking and optimized dashboard performance for better financial insights

🔹 Job Portal — Full Stack Web Application

  • Built a role-based job portal with authentication and protected routes
  • Developed responsive frontend pages and backend APIs with MongoDB integration
  • Integrated API-driven workflows and responsive UI components for improved user experience

📊 GitHub Stats

🎯 Current Focus

  • Building scalable MERN stack applications
  • Improving backend architecture and API performance
  • Exploring AI-assisted development workflows
  • Strengthening problem-solving and system design skills

🤝 Let's Connect

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  1. Trackonomy Trackonomy Public

    Trackonomy is a full-featured, mobile-responsive Expense Tracker App built with the MERN stack (MongoDB, Express.js, React.js, Node.js). It helps users manage their income and expenses effortlessly…

    JavaScript 1

  2. mern-auth-notes mern-auth-notes Public

    A full-stack MERN app with Email OTP + Google login, JWT authentication, and a notes dashboard.

    JavaScript

  3. body-mass-index body-mass-index Public

    Modern React BMI Calculator — Calculate your BMI with metric units and get instant health feedback in a responsive, user-friendly interface.

    JavaScript

  4. my-portfolio my-portfolio Public

    A responsive personal portfolio website built with React. Showcases my projects, skills, and contact information. Designed to highlight my work and experience as a developer.

    JavaScript

  5. TECHzNEWS TECHzNEWS Public

    TECHzNEWS is a React-based tech news website that pulls the latest articles from the News API. It features dynamic routing, search functionality, and user authentication with Auth0. Users can brows…

    JavaScript

  6. Weather-App Weather-App Public

    A sleek and modern weather app built with **React** and **Vite** that allows users to check current weather conditions for any city around the world.

    CSS