Messenger Clone 🚀 | End-to-End Encrypted Chat App

A secure real-time messaging application inspired by Meta Messenger, built with end-to-end encryption to ensure privacy and security.
This project demonstrates modern authentication, encrypted chat, voice/video calls, and social interaction features.

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🔑 Features

• Authentication – Email/Phone login with OTP verification
• End-to-End Encryption (E2EE) – Secure private messaging
• Real-Time Chat – Instant encrypted conversations
• Emoji & Voice Messages – Enriched communication experience
• Avatar Customization – Male/Female avatars for personalization
• Profile & DP Section – Upload/manage profile pictures
• Video & Audio Calls – Encrypted peer-to-peer calls
• Social Interface – Dashboard of all conversations

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🛠️ Tech Stack

• Frontend: React / Next.js (or Flutter for mobile)
• Backend: FastAPI + Socket.IO / Node.js alternative
• Database: MongoDB / PostgreSQL
• Encryption: Python cryptography library / Web Crypto API
• Deployment: Vercel + Railway / Firebase Hosting + Cloud Run

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📂 Project Structure