Healthcare Management System

A full-stack healthcare application with JWT auth, appointments, health monitoring, EHR, and risk prediction.

Tech Stack

• Frontend: React (Vite) + Tailwind CSS + Recharts
• Backend: Node.js + Express
• Database: MongoDB (Mongoose)
• Auth: JWT + bcrypt

Quick Start

Backend

cd backend
cp .env.example .env   # Edit MONGODB_URI and JWT_SECRET
npm install
npm run seed           # Optional: seed demo data
npm run dev

Frontend

cd frontend
cp .env.example .env   # Set VITE_API_URL=http://localhost:5000/api
npm install
npm run dev

Seed Accounts

• Patient: ravi@patient.com / password123
• Doctor: amit@doctor.com / password123
• Health Worker: vijay@healthworker.com / password123
• Admin: admin@admin.com / password123

Features

• Auth: JWT login/register, role-based access (Patient, Doctor, Health Worker, Admin)
• Appointments: Book in-person/teleconsultation, doctor availability
• Health Monitoring: BP, sugar, heart rate, oxygen, temp, weight
• Risk Logic: 3+ abnormal readings in 7 days → HIGH RISK
• EHR: Diagnosis, prescriptions, lab reports, medication tracking
• Doctor Dashboard: Filter patients, view high-risk, health trends
• Alerts: Abnormal health, appointment reminders

Deployment

• Frontend: Vercel (set VITE_API_URL to backend URL)
• Backend: Render/Railway (set MONGODB_URI, CORS_ORIGIN, JWT_SECRET)