Legacy EMS

Emergency Management System

The Legacy EMS Master System is a comprehensive emergency management solution built using modern web technologies and following a microservices architecture. The system consists of two main components: Frontend Application (React-based Web Interface) and Backend API Service (Firebase Cloud Functions).

Technology Stack

Key technologies used in this project

Frontend Technologies

React.jsMaterial-UIFirebase AuthenticationModern JavaScript (ES6+)Progressive Web App (PWA)

Backend Technologies

Firebase Cloud FunctionsNode.js runtime environmentFirebase AuthenticationCloud Firestore DatabaseFirebase Hosting

Security Features

End-to-end encryptionSecure API endpointsRate limitingCORS protectionEnvironmental variable managementData validation and sanitization

Development Infrastructure

Continuous Integration/Continuous Deployment (CI/CD)GitHub workflow integrationAutomated testing capabilitiesCode quality tools (ESLint, Prettier)Development, staging, and production environments

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