Pixel-Perfect Apps with Flutter

Building Apps That Feel Native on Every Device

Hi, I'm Bayajit Islam — Flutter developer based in Bangladesh, crafting cross-platform apps for iOS & Android.

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I build apps that feel native on every platform.
Open to remote work and global clients.
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Flutter · Dart · FastAPI · Python · n8n
My stack
DartFlutterPythonFastAPI
FirebaseREST APIn8nGit
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Passionate about clean UI and scalable mobile architecture.
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Inside look
Currently building AI-powered mobile apps at Sparktech Agency.
Want to build something together?

A small selection of recent projects

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Violet – AI Support Platform

Violet – AI Support Platform

AI-powered platform for health and social care professionals in Scotland. Provides guidance, conversational support, and care practice resources for authorised organisations.

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Google PlayApp StoreMicrosoft Store
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Avo Balance – Smart Meal Planner

Avo Balance – Smart Meal Planner

AI-powered meal plan organizer. Upload your diet plan, get a smart daily schedule, meal reminders, tracking, and an auto-generated grocery list — all in one place.

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Google Play

Kind words from satisfied clients

  • I was very demanding in the quality of the work. The design was completed with exactly the quality and elements I requested. The team was very accommodating to all my requests, even the smallest ones. Excellent work.
    M
    MassimoSparktech Agency Client — Avo Balance
  • Great work. Would definitely work with him again.
    R
    RichardSparktech Agency Client — Violet
Sparktech Agency

My work experience

My approach

Planning & Architecture

We start by understanding your idea — target users, core features, and platform needs. I map out the app architecture, screen flow, and data structure before writing a single line of code.

UI Design & Flutter Dev

This is where pixels meet logic. I craft smooth, pixel-perfect Flutter UIs for both iOS and Android — clean animations, responsive layouts, and a native feel on every screen.

Backend, Testing & Launch

I connect your app to a FastAPI backend, wire up REST APIs, and run thorough testing on both platforms. Once everything is solid, I ship it to the App Store and Google Play.