DevPrep - Smart Interview Preparation Platform

AI-powered platform that analyzes your resume against job descriptions, identifies skill gaps, and generates personalized interview preparation plans.

Features

• Resume Analysis - Upload PDF resume for AI-powered analysis
• Job Description Matching - Compare your resume with any job posting
• Match Score - Get accurate compatibility percentage
• Technical Questions - Role-specific technical interview questions with sample answers
• Behavioral Questions - Common behavioral and situational questions
• Skill Gap Analysis - Identify missing skills and improvement areas
• Preparation Plan - Day-wise structured study plan
• Secure Authentication - Email/Password + Google OAuth 2.0
• Rate Limiting - Protection against brute force attacks
• JWT Tokens - Access + Refresh token based authentication

Tech Stack

Frontend

• React 18 + Vite
• Tailwind CSS
• React Router DOM
• Axios
• Google OAuth

Backend

• Node.js + Express
• MongoDB with Mongoose
• JWT Authentication
• Bcrypt for password hashing
• Google Auth Library
• Express Rate Limit

API Endpoints

Authentication Routes (/api/v1/auth)

Method	Endpoint	Description	Rate Limit
POST	/register	Register new user	5 req/10 sec
POST	/login	Login with username/email	5 req/10 sec
POST	/google	Google OAuth login	3 req/10 sec
POST	/logout	Logout user	No limit
GET	/refresh-token	Refresh access token	10 req/10 sec