🎯 resumeRadar

Scan Resumes, Generate Smart Interview Questions Instantly!

resumeRadar is an AI-powered platform that scans resumes and generates tailored interview questions to help recruiters and candidates prepare effectively. Upload a resume, and let our system analyze and generate insightful, role-specific interview questions. It securely stores resumes using Supabase Storage, extracts the content using pdf-parse and OCR (Tesseract.js), and leverages Hugging Face Zephyr-7B to craft smart, technical interview questions.

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🚀 Key Features

✅ Upload resumes in PDF format
✅ Securely store resumes in Supabase Storage
✅ Extract and analyze text using pdf-parse and OCR for images
✅ Generate 10+ personalized interview questions using Hugging Face Zephyr-7B
✅ View and manage resume analysis history
✅ Export interview questions as a downloadable PDF
✅ Responsive interface for mobile and desktop

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🛠️ Tech Stack

🎨 Frontend

• React.js (Vite)
• Supabase Auth for Google Sign-In
• Axios for API integration

⚙️ Backend

• Node.js & Express.js
• Supabase Storage for file management
• pdf-parse for extracting text
• Tesseract.js for OCR (scanning images in PDFs)
• Hugging Face API (Zephyr-7B Model) for generating questions
• Supabase DB for storing processed data

🗂️ API & Libraries

• Axios for API requests
• dotenv for environment variables
• pdf-parse & tesseract.js for PDF and image processing
• Supabase SDK for storage and DB operations

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📚 How It Works

1. Sign In – Sign in with Google for a secure and seamless experience.
2. Upload Resume – Upload your resume in PDF format.
3. Resume Analysis –
   • Extract text using pdf-parse.
   • If no text is found, apply OCR via tesseract.js.
4. Generate Questions – AI (Hugging Face) processes the resume text and generates 10+ role-specific interview questions.
5. Download Results – Export generated questions as a downloadable PDF for review.
6. Track History – View and manage previously analyzed resumes.

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📊 Wireflow & Process Flow

✅ User Flow Diagram

flowchart TD
    A[User Logs In] --> B{Upload Resume}
    B --> |Valid PDF| C[Extract Text from PDF]
    B --> |Invalid Format| D[Show Error Message]
    C --> E{Text Found?}
    E --> |Yes| F[Generate Interview Questions]
    E --> |No| G[Apply OCR with Tesseract.js]
    G --> H{OCR Successful?}
    H --> |Yes| F
    H --> |No| L[Show Extraction Error Message]
    L --> A

    F --> I[Display Generated Questions]
    I --> J{User Options}
    
    J --> |Download PDF| K[Generate and Download File]
    J --> |View History| M[Show Previous Resumes]
    J --> |New Upload| B
    J --> |Edit or Upload New Resume| B
    
    M --> N{Resume Selected?}
    N --> |Yes| O[View Previous Questions]
    N --> |No| P[Return to Dashboard]
    O --> J
    P --> J

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