Uniconsoft

Hello Messenger

Telegram-like messaging platform with real-time chat, media delivery, offline support, and scalable architecture.

Timeline
Sep 2025 - Present
Platform
iOS, Android
Role
Flutter Mobile Developer
Hello Messenger — Uniconsoft

Overview

Hello Messenger is a Telegram-style messaging platform Diyorbek Satimboyev has been designing and building at Uniconsoft since September 2025. Real-time communication runs over WebSockets, while Drift — a typed layer over SQLite — persists messages locally so conversations stay readable offline. Media delivery and storage are handled in the app, and the SQL queries behind message history use joins and indexes tuned to keep scrolling fast as the local database grows.

Key Features

  • Real-time communication via WebSockets
  • Drift (SQLite) for offline support
  • Media delivery and storage
  • Optimized SQL queries with joins and indexes
  • Scalable architecture

Technologies

  • Flutter
  • WebSocket
  • Drift
  • SQLite