💼 JobTracker - Full Stack Application Tracker

JobTracker is a production-ready, full-stack MERN application built to help developers seamlessly manage, categorize, and keep logs of their career applications. Featuring a dynamic Kanban board layout, users can drag and organize roles through custom application pipelines.

🚀 Live Demo Link

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🛠️ Tech Stack & Cloud Architecture

Frontend

• React.js (Vite Preset for ultra-fast bundling)
• Tailwind CSS (Modern utility-first responsive layout)
• Axios (Asynchronous API state management)

Backend & Database

• Node.js & Express.js (RESTful API architecture)
• MongoDB Atlas (Cloud database clustering)
• Mongoose (Object Data Modeling & structural schema validation)

DevOps & Deployment

• Vercel (Continuous Integration / Continuous Deployment pipeline)
• Serverless Architecture (Express API mapped dynamically to secure serverless runtimes)

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🏗️ System Architecture & Data Flow

The application follows a decoupled client-server architecture deployed on cloud infrastructure:

[ React Frontend ] (Vercel Client Edge)
       │
       ▼ (Secure HTTPS Request with CORS validation)
[ Express API Server ] (Vercel Serverless Function Runtime)
       │
       ▼ (Mongoose Connection String Layer)
[ MongoDB Atlas Cloud Cluster ] (Distributed NoSQL Database Layer)