I will fix bugs and optimize your flutter mobile app

Bangladesh

I speak English

Linux and Network Support Flutter Dev Cybersecurity

CS graduate (BEng, 2026) with 8+ years Linux experience and hands-on networking, cybersecurity, and mobile app development. Google Cybersecurity & IT Support certified. Built home labs with Suricata I...
About this Gig

Is your Flutter app crashing, slow, or full of UI glitches? I fix bugs and optimize Flutter mobile apps for Android and iOS.


BASIC - Minor Bug Fix ($10):

Fix one specific bug or small UI improvement. 2-day delivery, 1 revision included.


STANDARD - Optimization & UI Polish ($25):

Full app bug sweep, performance tuning, and UI polish. 5-day delivery, 2 revisions included.


PREMIUM - New Feature Integration ($50):

Complete app review with optimization plus one new feature (REST API, Firebase, etc.). 10-day delivery, 3 revisions included.


What I Fix:

- App crashes and error resolution

- Slow load times and lag

- UI glitches and responsiveness issues

- Memory leaks and performance bottlenecks


Why Work With Me:

- Fast turnaround (2-10 days)

- Clear communication throughout

- Source code included on all packages

- Android + iOS testing included


My Process:

1. Send me your project and describe the issue

2. I diagnose and provide a clear plan

3. I fix, optimize, and test thoroughly

4. You receive a polished, production-ready app


Whether it's a quick bug fix or a full app optimization, I deliver results that keep your users happy.


  • Ready to fix your app? Send me a message.

Platform:

Android

App type:

Native

Frameworks:

Flutter

Purpose:

Chat

Social networking

Entertainment

Medical

IoT

Expertise:

Performance

Security

Design

Ads & monetization

Firebase

Programming language:

Bash

Dart

React Native

Tools:

Android Studio

Supabase

My Portfolio