ExamCert 📚🧠

ExamCert is a cross-platform certification exam practice app that allows users to prepare for multiple-choice tests offline and online. It consists of a Flutter frontend and a Node.js backend with a PostgreSQL database.

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📦 Project Structure

ExamCert/ ├── cert_exam_app/ # Flutter mobile/web frontend ├── cert-backend/ # Node.js backend API server

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🚀 Features

✅ Frontend (Flutter):

• Offline-first quiz interface
• Multiple-choice questions with score tracking
• Local SQLite storage (for mobile)
• JSON fallback (for web)
• Question entry UI for adding new items

✅ Backend (Node.js + PostgreSQL):

• RESTful API for question storage & retrieval
• Dockerized PostgreSQL setup
• Scalable schema for categories, questions, and user scores

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🛠️ Getting Started

🔹 Frontend (Flutter)

Install dependencies:

cd cert_exam_app
flutter pub get

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## 🚀 Features

### ✅ Frontend (Flutter):
- Offline-first quiz interface
- Multiple-choice questions with score tracking
- Local SQLite storage (for mobile)
- JSON fallback (for web)
- Question entry UI for adding new items

### ✅ Backend (Node.js + PostgreSQL):
- RESTful API for question storage & retrieval
- Dockerized PostgreSQL setup
- Scalable schema for categories, questions, and user scores

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## 🛠️ Getting Started

### 🔹 Frontend (Flutter)

#### Install dependencies:
```bash
cd cert_exam_app
flutter pub get


Run on Chrome:
flutter run -d chrome

Run on Android:
flutter run -d android