Available for ambitious mobile products

I build mobile apps that feel effortless.

I'm Md. Muied Hossain Himu, a Flutter & Android developer in Dhaka. I turn complex ticketing, payments and service workflows into fast, dependable mobile experiences.

Explore my work ↘Let's talk

3+Years building apps

8+Products contributed to

3.73CSE CGPA

Muied HossainFlutter × Android

CW Ticketing Agent redesigned home screen

Pixel-perfect UI

Offline-first logic

Flutter Development✦Android Engineering✦Product UI✦Offline Architecture✦API Integration✦Flutter Development✦Android Engineering✦

Selected work

Products made to move.

Real-world apps shaped around speed, clarity and the people using them every day.

01 / Product redesign

CW Ticketing Agent

A complete visual and interaction redesign for the counter-agent experience — from route search to seat selection, passenger data, parcels, reporting and operations.

My contributionFull new app design & UI implementation

Responsive component and layout system
Faster, clearer ticket-sale journey
Operational dashboards, reports and parcel tools

FlutterDartProviderREST API

CW Ticketing Agent — Passenger flow — Passenger flow

CW Ticketing Agent — Departure tools — Departure tools

CW Ticketing Agent — Performance dashboard — Performance dashboard

CW Ticketing Agent — Parcel operations — Parcel operations

CW Ticketing Agent — Reports & settings — Reports & settings

02 / Offline engineering

Rojos de Colima Agent

A resilient offline ticket-selling system that keeps agents productive through unreliable connectivity, then safely reconciles every transaction when the network returns.

My contributionComplete offline sales flow & synchronization logic

FlutterSQLiteSync engineConflict handling

01Sell offline

Cached departures, routes and pricing keep the counter moving.

local queue

02Store safely

Tickets and locally generated PNRs remain marked as unsynced.

network restored

03Reconcile

Automatic sync handles duplicates and confirms completed sales.

Cached dataDuplicate PNR guardUnsynced logout protection

Shipped products

More apps in the wild.

Published mobile products across travel, hiring and service marketplaces.

CW TicketingPassenger app

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CW Ticketing DriverDriver operations

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Chuzeday BusinessService providers

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Chuzeday GuestAppointments & services

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iZiMooveTravel & ticketing

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Open-source lab

Ideas built into working apps.

Source-available Flutter projects exploring live data, on-device intelligence, local persistence and connected commerce.

Live weather intelligence

Weather Forecasting

A location-aware forecast app powered by OpenWeather data, with city search, current conditions, multi-day forecasts and Celsius/Fahrenheit preferences.

FlutterOpenWeather APIGeolocationProvider

Read the source ↗

On-device text recognition

Virtual Card

A smart contact organizer that scans visiting cards with ML Kit, maps recognized text into contact fields and stores favourites locally for quick access.

FlutterGoogle ML KitSQLiteImage Picker

Read the source ↗

Offline task management

Todo Flutter

A focused local-first task manager with create, update, completion and deletion flows, backed by SQLite and reactive Provider state management.

FlutterSQLiteProviderLocal-first

Read the source ↗

CustomerAdmin

Two-sided commerce system

BD Bazar Ecosystem

A paired Firebase commerce solution: customers browse products, manage carts and checkout, while admins control inventory, categories, orders, users and sales reporting.

FlutterFirebaseCommerceAdmin dashboard

User app ↗Admin app ↗

About me

Engineering that starts with the human.

I care equally about the logic behind an app and the feeling of using it. My work spans product design, mobile architecture, API integration, testing, performance and Play Store delivery.

Connect on LinkedIn ↗

2024 — Now