Fredi Ezra Dev — Real-Time Backend

A production-ready real-time backend with authentication, WebSockets, and MongoDB. Built for horizontal scaling with conflict resolution and secure file storage.

Features

• 🔐 JWT Authentication with refresh tokens and session management
• ⚡ Real-time synchronization using Socket.IO with conflict resolution
• 📄 Document collaboration with versioning and patch history
• 💾 File storage with GridFS (MinIO/S3 compatible)
• 🛡️ Security best practices - Helmet, CORS, rate limiting, input validation
• 🐳 Docker ready with MongoDB and Redis
• 📊 Audit logging for compliance and debugging
• 🔄 Database transactions for data consistency
• 📱 Scalable architecture with Redis adapter for multiple nodes

Quick Start

Prerequisites

• Node.js 18+
• MongoDB 6.0+
• Redis 7.0+ (optional, for clustering)

Local Development

1. Clone and install

   git clone <repository>
   cd fredi-ezra-real-time-backend
   npm install