💳 Fintech Mobile App (React Native)
A modern fintech mobile application built with React Native that enables users to manage finances, perform transactions, track expenses, and access secure digital payment features.
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🚀 Features
- 🔐 User authentication (Login / Register)
- 💰 Wallet management (balance, deposits, withdrawals)
- 💸 Send & receive money
- 📊 Transaction history & analytics
- 🧾 Expense tracking
- 🏦 Bank / card integration (API-based)
- 🔔 Push notifications for transactions
- 🛡️ Secure authentication & data encryption
- 📱 Responsive and smooth mobile UI
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🛠️ Tech Stack
- Frontend: React Native (CLI)
- State Management: Redux / Context API
- Navigation: React Navigation
- Backend: Node.js / Express (or your API service)
- Database: MongoDB / Firebase (depending on setup)
- Authentication: JWT / OAuth
- Payments: Stripe / Interswitch / Paystack (optional integration)
- Storage: AsyncStorage / SecureStore
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📦 Getting Started
Prerequisites
Make sure you have completed the React Native environment setup: 👉 https://reactnative.dev/docs/set-up-your-environment
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⚙️ Installation
Clone the project:
git clone https://github.com/your-username/fintech-app.git cd fintech-app
Install dependencies: npm install
yarn install
Start Metro:
npm start
yarn start
📱 Android
npm run android
yarn android
🍏 iOS
Install pods (first time only or after dependency updates): bundle install bundle exec pod install Run iOS app: npm run ios
yarn ios
🔑 Environment Variables
Create a .env file in the root directory: API_URL=https://your-api-url.com JWT_SECRET=your_secret_key PAYMENT_PUBLIC_KEY=your_payment_key
📁 Project Structure
/src /assets /components /screens /navigation /redux /services /utils App.tsx
🧪 Testing npm test
📌 Future Improvements
- AI-based spending insights
- Crypto wallet integration
- Biometric authentication (Face ID / Fingerprint)
- Multi-currency support
- Dark mode UI
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🤝 Contributing
Contributions are welcome. Please fork the repo and submit a pull request.
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📄 License
This project is licensed under the MIT License.
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👨💻 Author
Built by Kuroko Joy Full-Stack & Mobile Developer
