🚀 PrepGenius – AI-Integrated-Placement-Preparation-Platform

PrepGenius is a production-ready Placement & SaaS platform offering powerful tools.

Built with modern technologies, secure authentication, cloud storage, and scalable APIs.

---

🌐 Live Demo ---> https://ai-integrated-placement-preparation-nu.vercel.app/

---

👤 User Experience

• Secure login & signup
• Personal dashboard
• Community feed
• Mobile responsive
• Real-time processing

🛡 Enterprise Ready

• Secure cloud uploads
• PDF resume reading
• REST API architecture
• High traffic ready

---

🧑‍💻 Tech Stack

Frontend

• React 19
• Vite
• Tailwind CSS
• Axios
• React Router DOM
• Lucide Icons
• React Hot Toast
• React Markdown
• Clerk Authentication

Backend

• Node.js
• Express
• PostgreSQL (Neon)
• OpenAI API
• Cloudinary
• Multer
• CORS
• pdf-parse

DevOps

• Vercel (frontend)
• Render / Vercel (backend)
• Neon DB
• Cloudinary CDN

---

🏗 Architecture

QuickAI/
├── client/
│   ├── src/
│   │   ├── assets/
│   │   ├── components/
│   │   ├── pages/
│
├── server/
│   ├── configs/
│   ├── controllers/
│   ├── middlewares/
│   ├── routes/
│   └── server.js

---

⚙️ Getting Started

✅ Prerequisites

• Node.js v18+
• npm v8+
• PostgreSQL database
• OpenAI account
• Cloudinary account
• Clerk account

---

🔑 Environment Variables

Client (.env)

VITE_CLERK_PUBLISHABLE_KEY=pk_test_...
VITE_API_BASE_URL=http://localhost:5000

Server (.env)

GEMINI_API_KEY=sAK...
CLOUDINARY_CLOUD_NAME=...
CLOUDINARY_API_KEY=...
CLOUDINARY_API_SECRET=...
DATABASE_URL=...
CLERK_SECRET_KEY=sk_test_...
PORT=5000
GROQ_API_KEY=sqwer

---

🧠 AI Modules

🎨 Image Generation

• Prompt → Image
• HD output
• Style control

🖼 Image Editing

• Background removal
• Object cleanup

📝 Content Creation

• Articles
• SEO titles
• Tone options

📄 Resume Intelligence

• Score calculation
• Missing skills
• Improvements
• PDF extraction

---

🔌 API Endpoints

AI Routes /api/ai

Method	Endpoint	Description
POST	/generate-image	Create image
POST	/remove-background	Remove background
POST	/remove-object	Remove object
POST	/write-article	Write content
POST	/generate-titles	Blog titles
POST	/review-resume	Resume analysis

User Routes /api/users

Method	Endpoint	Description
GET	/profile	User profile
POST	/creations	Save creation
GET	/creations	Get creations
GET	/community	Community feed

---

📈 Scalability Highlights

• Modular controllers
• API-first design
• Cloud-based storage
• Serverless compatible

---

🧪 Future Improvements

• Payment integration
• Usage limits
• Team workspaces
• AI history timeline

---

👨‍💻 Author

✅Built By - Sanchay Kumar Singh