Here’s a professional README.md you can use for your CPCL-FRONTEND mobile app project (Expo/React Native) based on what’s visible in the repo (it’s an Expo project created with create-expo-app) and typical patterns for such apps. ([GitHub][1])

# CPCL Mobile App (Frontend)

A cross-platform **mobile application frontend** for Chennai Petroleum Corporation Limited (CPCL), built using **Expo (React Native)**.  
This app is part of the CPCL system and interacts with backend services to provide CPCL users with mobile access to core features.

> 📱 Built with Expo — works on **Android, iOS, and Web** (via Expo Go).

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## 🚀 Features

- 📲 Cross-platform UI using React Native  
- ⚡ Fast development with Expo tooling  
- 🎨 Tailwind CSS for styling  
- 📁 Organized structure (app, assets, constants)  
- 📡 API communication (integrate later with CPCL backend)

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## 📦 Tech Stack

| Technology | Purpose |
|------------|---------|
| **React Native** | UI framework |
| **Expo** | App build & development |
| **Tailwind CSS** | Styling |
| **JavaScript / JSX** | App logic |
| **ESLint / Prettier** | Code quality (optional) |

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## 📁 Project Structure

├── app/ │ └── … # Source modules & screens ├── assets/images/ # Images & icons ├── constants/ # App constants & config ├── package.json ├── babel.config.js ├── tailwind.config.js ├── tsconfig.json └── eas.json # Expo Application Services config

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## 🛠️ Setup & Installation

Make sure you have **Node.js**, **npm/yarn**, and **Expo CLI** installed.

1. **Clone the repo**
   ```sh
   git clone https://github.com/KARTHIK-004/CPCL-FRONTEND.git
   cd CPCL-FRONTEND

2. Install dependencies

   npm install
   # or
   yarn install

3. Start Expo

   npx expo start

4. Use Expo Go on your phone or an emulator to run the app.

• Scan the QR in the Expo DevTools
• Use Android Studio / iOS Simulator

Code changes hot-reload automatically via Expo.

If you plan to connect to backend APIs or use API keys:

• Create a .env file

• Add variables like:

  API_BASE_URL=https://api.cpcl.example

• Install react-native-dotenv or similar if needed

✅ Basic Expo project setup 🔲 Build screens & navigations 🔲 Integrate real CPCL backend APIs 🔲 Authentication support 🔲 State management (Redux / Context API) 🔲 Push notifications 🔲 Deployment to App Store & Play Store

Contributions are welcome!

1. Fork the project

2. Create a feature branch

   git checkout -b feature/my-feature

3. Commit & push

4. Open a Pull Request

This project is open-source (add your chosen license here, e.g., MIT)