JobFit AI 🎯

A powerful Next.js application that uses Google's Gemini AI to analyze resumes against job descriptions and provide detailed feedback and improvement suggestions. Features a sleek black and red dark theme with stunning animations.

✨ Features

• 🤖 AI-Powered Analysis: Powered by Google Gemini AI for intelligent resume evaluation
• 📊 ATS Optimization: Get ATS compatibility scores and optimization tips
• 🎯 Skills Matching: See how your skills align with job requirements
• 📈 Visual Analytics: Beautiful charts and graphs for data visualization
• 🔑 Keyword Analysis: Identify missing and matching keywords
• 💡 Smart Suggestions: Personalized interview tips and improvement recommendations
• 💳 Pro Resume Improvement (₹99): Unlock advanced improvement suggestions and action plan
• 📁 Multi-Format Support: Upload PDF, DOC, and DOCX resume formats
• 🧪 Dummy Job Descriptions (Free): Instantly test with your resume + built-in sample job descriptions
• 🌙 Dark Theme: Sleek black and red design with smooth animations
• 📱 Responsive: Works seamlessly on desktop and mobile devices
• 📊 Vercel Analytics: Built-in analytics for tracking usage

🛠️ Tech Stack

• Frontend: Next.js 15, React 19, TypeScript
• Styling: Tailwind CSS, Framer Motion
• AI: Google Generative AI (Gemini 1.5)
• Charts: Chart.js, react-chartjs-2
• File Processing: PDF-Parse, Mammoth.js
• File Upload: React Dropzone
• Analytics: Vercel Analytics

Getting Started

Prerequisites

• Node.js 18+ and npm
• Google AI Studio API key

Installation

1. Clone the repository:

   git clone <repository-url>
   cd resume-analyzer

2. Install dependencies:

   npm install

3. Set up environment variables:

   cp .env.local.example .env.local

   Edit .env.local and add your Gemini API key:

   GEMINI_API_KEY=your_gemini_api_key_here
   

4. Configure billing variables (for Pro mode):

   NEXT_PUBLIC_APP_URL=http://localhost:3000
   DODO_PAYMENTS_API_KEY=your_dodo_api_key
   DODO_PAYMENTS_PRODUCT_ID=your_dodo_product_id_for_99_inr
   PAYMENT_ACCESS_SIGNING_SECRET=replace_with_a_long_random_secret
   

   For local development only, you can bypass payment and force Pro access:

   DEV_FORCE_PRO_ACCESS=true
   

5. Run the development server:

   npm run dev

6. Open http://localhost:3000 in your browser.

Getting a Gemini API Key

1. Visit Google AI Studio
2. Sign in with your Google account
3. Create a new API key
4. Copy the key to your .env.local file

Usage

1. Upload Resume: Click or drag and drop your resume file (PDF, DOC, or DOCX)
2. Enter Job Description: Paste the job description in the text area
3. Or use free dummy JDs: Pick a sample JD to test instantly
4. Analyze: Run free analysis or unlock Pro for deeper improvements
5. Review Results: Get AI-powered feedback and suggestions

Project Structure

src/
├── app/
│   ├── api/analyze/          # API route for resume analysis
│   ├── globals.css           # Global styles
│   ├── layout.tsx           # Root layout
│   └── page.tsx             # Main page
├── components/
│   ├── ui/                  # Reusable UI components
│   │   ├── button.tsx
│   │   ├── file-upload.tsx
│   │   ├── loading.tsx
│   │   └── textarea.tsx
│   └── analysis-results.tsx  # Results display component
└── lib/
    ├── gemini.ts            # Gemini AI integration
    ├── text-extraction.ts   # File text extraction
    └── utils.ts             # Utility functions

Environment Variables

Variable	Description	Required
GEMINI_API_KEY	Google Gemini AI API key	Yes
NEXT_PUBLIC_APP_URL	Base app URL used by payment return URL	Yes (for Pro)
DODO_PAYMENTS_API_KEY	Dodo Payments API key	Yes (for Pro)
DODO_PAYMENTS_PRODUCT_ID	Dodo product ID priced at ₹99	Yes (for Pro)
PAYMENT_ACCESS_SIGNING_SECRET	Secret used to sign paid-access cookie	Yes (for Pro)
DEV_FORCE_PRO_ACCESS	Force-enable Pro without payment in non-production only	No

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if applicable
5. Submit a pull request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

If you encounter any issues or have questions:

1. Check the existing issues
2. Create a new issue with detailed information
3. Include error messages and steps to reproduce

Acknowledgments

• Google Gemini AI for powering the analysis
• Aceternity UI for beautiful components
• Next.js team for the amazing framework