Tools and Technologies: Node.js and Express for the backend MongoDB and Mongoose for the database JWT authentication Robust input validation and error handling

Running the Project: Clone the repository Run npm install to install dependencies Configure MongoDB connection Start the server with npm start APIs can be tested on Postman

Routes:

1. Auth Routes POST /api/auth/register - User registration POST /api/auth/login - User login GET /api/auth/logout - User logout
2. Job Routes POST /api/jobs - Create new job (for recruiters) GET /api/jobs/:id - Get single job POST /api/jobs/:id/apply - Apply for job
3. Like Routes POST /api/likes - Like a job or user profile GET /api/likes - Get likes by a user GET /api/likes/:id - Get likes for a job or user profile

Problem Statement (Coding Ninjas): https://classroom.codingninjas.com/app/classroom/me/24121/content/587023/offering/9678803/problem/27799