Health Oracle

A comprehensive health monitoring and prediction system that helps users track their health metrics and receive AI-powered predictions for various health conditions.

Project Structure

health-oracle/
├── backend/
│   ├── auth-service/        # Firebase authentication
│   ├── profile-service/     # User profile management
│   ├── wearable-service/    # Health data from wearables
│   ├── prediction-service/  # ML model integration
│   ├── alert-service/      # Health alerts and notifications
│   └── scheduler-service/   # Automated tasks
└── frontend/
    ├── web/                # React.js web application
    └── mobile/             # React Native mobile app

Prerequisites

• Node.js 18+
• MongoDB
• Firebase account
• Expo CLI (for mobile development)

Setup Instructions

1. Install dependencies:

   npm install

2. Set up environment variables:

   • Create .env files in each service directory
   • Add necessary API keys and configuration

3. Start the development servers:

   npm start

Available Scripts

• npm start: Start all services
• npm run start:backend: Start all backend services
• npm run start:web: Start web frontend
• npm run start:mobile: Start mobile frontend

Features

• User authentication with Firebase
• Health data tracking and visualization
• AI-powered health predictions
• Real-time health alerts
• Cross-platform support (Web + Mobile)

Tech Stack

• Backend: Node.js, Express.js, MongoDB
• Frontend (Web): React.js
• Frontend (Mobile): React Native (Expo)
• Authentication: Firebase
• ML Models: FastAPI (External APIs)
• Database: MongoDB