AiATS - AI-powered Applicant Tracking System

A complete system for resume parsing, ATS scoring, and cloud storage.

Features

• 📄 PDF and DOCX resume parsing
• 📊 Resume data extraction (skills, education, experience)
• 🧠 AI-powered ATS scoring
• 💡 Resume improvement suggestions
• ☁️ Cloud storage integration with Cloudinary
• 📱 Modern and responsive UI

Setup Instructions

Prerequisites

• Node.js (v14 or higher)
• Cloudinary account
• GROQ API key

Installation

Run the installation script to install all dependencies:

install_and_run.bat

Or manually install dependencies:

npm install
npm start

Configuration

Create a .env file in the project directory with your API keys:

# GROQ API Key for AI analysis
GROQ_API_KEY=your_groq_api_key_here

# Cloudinary Configuration 
CLOUDINARY_CLOUD_NAME=your_cloud_name_here
CLOUDINARY_API_KEY=your_api_key_here
CLOUDINARY_API_SECRET=your_api_secret_here

# Server port (optional)
PORT=3000

Running the Application

npm start

Access the application at: http://localhost:3000

Workflow

1. Upload a Resume:

   • Go to the Upload Resume page
   • Drag and drop or select a PDF resume
   • The system will upload it to Cloudinary
   • The system will automatically extract resume data

2. View ATS Score:

   • After upload, click "View ATS Score Analysis"
   • See your resume's ATS score, breakdown, and improvement suggestions

3. Make Improvements:

   • Follow the suggestions to improve your resume
   • Upload the improved version to see if your score improves

API Documentation

ATS Server Endpoints

• POST /calculate: Calculate ATS score for a resume
• POST /upload-pdf: Upload a PDF and extract resume data
• GET /ats-score: View ATS score analysis page
• GET /api/ats-score/:id: Get ATS score data
• GET /view-pdf: View a PDF in the browser
• GET /resume-analysis/:id: Get resume analysis data
• GET /all-analyses: Get all resume analyses (admin)
• GET /health: Health check endpoint

Technologies Used

• Backend: Node.js, Express
• Resume Parsing: pdf-parse, docx-parser
• AI Processing: GROQ API
• Cloud Storage: Cloudinary
• Frontend: HTML, CSS, JavaScript

License

ISC License

Author

Het-Patel