Chattogram, Bangladesh — Flutter & Full-Stack Developer

I build apps that ship, not just prototypes.

Mobile-first, backend-capable. I spend most of my time in Flutter and Riverpod, but I'm just as comfortable writing the ASP.NET Core API underneath — currently building driver-education platforms, offline-first ledgers, and real-time chat systems for clients and my own products.

Full throttle, most days
Apps live
05
Core stack
Flutter
Status
Available for contracts
Flutter Riverpod GoRouter Drift / Hive Dio Firebase ASP.NET Core SignalR PostgreSQL
Selected work

Six apps, one habit of finishing them.

A mix of client contracts and products I built end to end — from UI down to the database schema.

DL
Live on App Store & Google Play

Drivers Lesson

A driving-school app with a real-time Botpress support chat, a live map of nearby schools, a draggable course-picker sheet, and a coupon system.

Flutterflutter_mapGeolocatorBotpress SSE
DE
Client work — RentYard

drivableed

A Udemy-style course marketplace built for RentYard — learners browse, buy, and stream driving-course video content, with its own design-token system and dark mode throughout.

FlutterRiverpod 3Design system
Building in public soon
HB
Personal product

Hishabee

Offline-first business ledger for shop owners — invoices, inventory, expenses, Excel import/export, localized into four languages.

FlutterDriftRiverpodGoRouter
Case study coming soon
KN
Client work · Live

KitchenNmbrs

A food-cost and HACCP compliance tool built for working kitchens — margins and safety checks in one place.

FlutterFirebase
NT
Archived

NexTalk

Real-time chat app with a SignalR backend and a Flutter client — previously deployed on Railway, including chasing down a monorepo build config that Railway wouldn't detect. No longer live.

ASP.NET CoreSignalREF CorePostgreSQL
No longer deployed
TO
Built at Liasoft · Live

Treesoft Office Mobile

An office companion app I built during my time at Liasoft, live on the App Store.

FlutterRiverpodHive CE
BS
Client work · Live

BSFM Cleaning Service

A cleaning-service app built for a client during my time at Liasoft, live on both the App Store and Google Play.

FlutterRiverpod
RY
Built at RentYard · Live

RentYard

The company's own app — part of the core Flutter team building and maintaining it, live on both the App Store and Google Play.

FlutterRiverpod
Where I work

Four lanes, running at the same time.

Not a career history — this is what's active right now.

Full-time · June 2025 – Present

RentYard Inc.

Flutter development as part of the core team — including drivableed, a course marketplace platform for the company.

Full-time · Jan 2024 – Present

Liasoft

Flutter development on the treesoft-app codebase and client apps — shipped Treesoft Office Mobile and BSFM Cleaning Service, and led a Git submodule-to-local-package migration to simplify the build.

Freelance

Upwork & Fiverr

Rising Talent on Upwork, taking on Flutter UI and ASP.NET Core backend contracts through Project Catalog listings and direct bids.

Independent

Personal products

Hishabee — built, shipped, and maintained on my own time.

Toolkit

What's in daily rotation.

Honest gauge readings — not everything's at full tank, and that's fine.

Flutter & DartDaily driver
RiverpodDaily driver
ASP.NET CoreComfortable
FirebaseComfortable
Drift / HiveComfortable
Design systemsLearning fast
Pit stop

Have something worth building?

I take on Flutter and full-stack contracts, and I'm quick to reply. Best way in is email — Upwork and Fiverr work too if that's easier for you.