Native and cross-platform app developer in Bangladesh. I build Android apps in Kotlin and Java, and apps for Android and iOS in Flutter. When a project needs more than the app, I build that too: the web side in Next.js, desktop builds, and the Bluetooth link to an ESP32 or Arduino.
I've been shipping apps for about four years, for freelance clients and at GizanTech in Dhaka, where I also teach mobile development. One of those, a Bluetooth walkie-talkie app, has passed 100,000 installs. My own apps are published under EazyVerse.
What I work on
- Mobile: native Android (Kotlin, Java, Jetpack Compose) and Flutter for Android and iOS
- Web: Next.js and React front ends, with Node.js or Firebase behind them
- IoT: apps that talk to ESP32, Arduino and HC-05 modules over Bluetooth Classic and BLE
- Desktop: Flutter apps for Windows, macOS and Linux
My apps on Google Play
Listkin · Bluefy · Ember · Sound Scheduler
Built at GizanTech
Walkie Talkie · MikoPhone · BLE Scanner · Outback Comms Fusion
Built for clients
eKIMAT for Samu Impex
Open source
- excel_plus: read, write and style Excel files in Dart and Flutter
- csv_plus: fast CSV parsing, encoding and validation for Dart
- flutter_classic_bluetooth: Bluetooth Classic serial for Flutter on five platforms
- virtual_keypad: on-screen keyboard for kiosk, POS and TV apps
Have an app to build? Reach me on Freelancer or through almasum.dev.