For sale · Side-Project
End-to-End Encrypted Real-Time Messaging Platform with Firebase Backend
Asking price
$12,000
100% held in escrow until handoff
About this listing
End-to-end encrypted real-time messaging platform built as a Progressive Web App. Features AES-256-GCM encryption, Firebase authentication, user presence tracking, photo sharing, and conversation management. Built with vanilla JavaScript and Firebase backend services, offering secure communication with modern UX including multi-tab sync, offline support, and responsive design across devices.
