🏥 Patient Dashboard Pro

A comprehensive healthcare management application built with React Native, Expo, and modern mobile development practices. This production-ready app provides healthcare professionals with powerful tools to manage patients, appointments, and medical records efficiently.

✨ Features

🔐 Authentication & Security

Secure JWT-based authentication
Role-based access control (Admin, Doctor, Nurse, Staff)
Biometric authentication support (mobile)
Secure data storage with encryption

👥 Patient Management

Complete patient profiles with medical history
Advanced search and filtering capabilities
Medication tracking and management
Emergency contact information
Insurance and billing details
Photo documentation support

📅 Appointment System

Intelligent scheduling with conflict detection
Real-time availability checking
Appointment status tracking
Automated reminders and notifications
Calendar integration
Multi-doctor scheduling support

📊 Analytics & Reporting

Real-time dashboard with key metrics
Patient demographics analysis
Appointment trends and statistics
Revenue tracking and reporting
Exportable reports (PDF, Excel)
Custom date range filtering

🎨 Modern UI/UX

Beautiful, intuitive interface design
Dark/Light theme support with system preference detection
Responsive design for all screen sizes
Smooth animations and micro-interactions
Accessibility compliance
Platform-specific optimizations

📱 Cross-Platform Support

iOS, Android, and Web compatibility
Native performance on mobile devices
Progressive Web App (PWA) capabilities
Offline functionality with data synchronization

🚀 Quick Start

Prerequisites

Node.js 18+
npm or yarn
Expo CLI
iOS Simulator (for iOS development)
Android Studio (for Android development)

Installation

Clone the repository

git clone https://github.com/yourusername/patient-dashboard-pro.git
cd patient-dashboard-pro

Install dependencies
```
npm install
```
Start the development server
```
npm run dev
```
Run on your preferred platform
- Web: Open http://localhost:8081 in your browser
- iOS: Press i in the terminal or scan QR code with Expo Go
- Android: Press a in the terminal or scan QR code with Expo Go

Demo Credentials

Email: [email protected]
Password: admin123

📱 Platform Support

Platform	Status	Features
🌐 Web	✅ Full Support	Complete functionality, PWA ready
📱 iOS	✅ Full Support	Native performance, App Store ready
🤖 Android	✅ Full Support	Native performance, Play Store ready

🏗️ Architecture

Frontend Stack

React Native - Cross-platform mobile development
Expo SDK 52 - Development platform and tools
Expo Router - File-based navigation system
TypeScript - Type-safe development
React Query - Server state management
Lucide Icons - Beautiful, consistent iconography

Backend Architecture

Node.js & Express - RESTful API server
MongoDB & Mongoose - Database and ODM
JWT Authentication - Secure token-based auth
bcryptjs - Password hashing
Express Validator - Input validation
Helmet & CORS - Security middleware

Key Design Patterns

Component-based architecture - Reusable, maintainable components
Context API - Global state management
Custom hooks - Shared business logic
Responsive design - Mobile-first approach
Error boundaries - Graceful error handling

📂 Project Structure

patient-dashboard-pro/
├── app/                          # Expo Router pages
│   ├── (auth)/                   # Authentication screens
│   ├── (tabs)/                   # Main app tabs
│   ├── api/                      # API routes
│   └── _layout.tsx               # Root layout
├── backend/                      # Node.js backend
│   ├── src/
│   │   ├── models/               # Database models
│   │   ├── routes/               # API routes
│   │   ├── middleware/           # Custom middleware
│   │   └── config/               # Configuration
│   └── package.json
├── components/                   # Reusable components
├── contexts/                     # React contexts
├── hooks/                        # Custom hooks
├── providers/                    # Context providers
├── types/                        # TypeScript definitions
├── utils/                        # Utility functions
└── assets/                       # Static assets

🔧 Configuration

Environment Variables

Create a .env file in the root directory:

# API Configuration
EXPO_PUBLIC_API_URL=http://localhost:3000/api
EXPO_PUBLIC_APP_NAME=Patient Dashboard Pro

# Database (Backend)
MONGODB_URI=mongodb://localhost:27017/patient_dashboard
JWT_SECRET=your_super_secret_jwt_key
JWT_EXPIRES_IN=24h

# Server Configuration
PORT=3000
NODE_ENV=development
FRONTEND_URL=http://localhost:8081

Backend Setup

Navigate to backend directory
```
cd backend
```
Install backend dependencies
```
npm install
```

Set up environment variables

cp .env.example .env
# Edit .env with your configuration

Start MongoDB (ensure MongoDB is running)
Start the backend server
```
npm run dev
```

🚀 Deployment

Mobile App Deployment

iOS App Store

# Build for iOS
npx expo build:ios

# Submit to App Store
npx expo upload:ios

Google Play Store

# Build for Android
npx expo build:android

# Submit to Play Store
npx expo upload:android

Web Deployment

Netlify/Vercel

# Build for web
npx expo export --platform web

# Deploy the web-build folder

Custom Server

# Build and serve
npx expo export --platform web
npx serve web-build

Backend Deployment

Heroku

# In backend directory
git init
heroku create your-app-name
git add .
git commit -m "Initial commit"
git push heroku main

DigitalOcean/AWS

Use Docker for containerized deployment
Set up MongoDB Atlas for database
Configure environment variables
Set up SSL certificates

🧪 Testing

Running Tests

# Frontend tests
npm test

# Backend tests
cd backend && npm test

# E2E tests
npm run test:e2e

Test Coverage

Unit tests for components and utilities
Integration tests for API endpoints
E2E tests for critical user flows
Performance testing for mobile devices

📊 Performance

Optimization Features

Code splitting - Lazy loading of screens
Image optimization - Automatic image compression
Bundle analysis - Monitor app size
Memory management - Efficient state management
Network optimization - Request caching and batching

Performance Metrics

First Load: < 3 seconds
Navigation: < 200ms
API Response: < 500ms
Bundle Size: < 10MB

🔒 Security

Security Features

JWT token authentication
Password hashing with bcrypt
Input validation and sanitization
CORS protection
Rate limiting
Helmet security headers
Secure storage for sensitive data

HIPAA Compliance Ready

Data encryption at rest and in transit
Audit logging capabilities
User access controls
Data backup and recovery
Privacy controls and consent management

🤝 Contributing

We welcome contributions! Please follow these steps:

Fork the repository
Create a feature branch
```
git checkout -b feature/amazing-feature
```
Commit your changes
```
git commit -m 'Add amazing feature'
```
Push to the branch
```
git push origin feature/amazing-feature
```
Open a Pull Request

Development Guidelines

Follow TypeScript best practices
Write tests for new features
Update documentation
Follow the existing code style
Ensure mobile responsiveness

📄 License

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

🙏 Acknowledgments

Expo Team - For the amazing development platform
React Native Community - For continuous innovation
Healthcare Professionals - For valuable feedback and requirements
Open Source Contributors - For the libraries and tools used

📞 Support

Documentation

Community

Professional Support

For enterprise support and custom development:

📧 Email: [email protected]
🌐 Website: https://patientdashboardpro.com
💼 LinkedIn: [Your LinkedIn Profile]

Built with ❤️ for Healthcare Professionals

⭐ Star this repo | 🐛 Report Bug | ✨ Request Feature

Name		Name	Last commit message	Last commit date
Latest commit History 20 Commits
Frontend		Frontend
backend		backend
README.md		README.md

Rohitprj/Patient-Dashboard-Pro

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