I will fix android app bugs and crashes fast

Bangladesh

I speak Bengali, English

Android and Flutter developer, web and app design

I help companies build and ship reliable Android and Flutter apps — fixing crashes, adding features end-to-end, shipping production-ready code fast. 9+ years in software engineering, 6+ at Samsung R&...
About this Gig

Got a crash, a broken feature, or Android code that has become hard to maintain? I am a Senior Android Engineer with 9+ years of overall software engineering experience, ex Samsung R&D Institute Bangladesh, where I worked on the Galaxy Watch Manager app shipped across 6 flagship releases to 5M+ users.


WHAT I FIX

  • Crashes and ANRs
  • Broken UI states or layout issues
  • Logic bugs in Android or Flutter codebases
  • Jetpack Compose or XML issues
  • Performance and memory issues


HOW I WORK

  • Send your codebase (GitHub repo or zip) with a clear bug description
  • I review it and confirm scope before starting, no surprises
  • I fix it, then deliver updated source code with a short note on the root cause
  • I use AI assisted tools like Claude Code to speed up diagnosis, without skipping proper review


WHAT I DO NOT DO

  • Full feature builds or app rewrites from scratch
  • Fixes without reviewing the actual codebase first


I do not just patch the symptom. If a quick fix points to a deeper architecture issue, I will tell you that too, instead of hiding it.


Let us get your app working the way it should.

Platform:

Cross-platforms

App type:

Hybrid

Frameworks:

Flutter

•

Jetpack Compose

Purpose:

Chat

•

Medical

•

Health & fitness

•

Education

•

IoT

•

News

•

Lifestyle

Expertise:

Localization

•

Performance

•

Security

•

Firebase

•

Analytics

Programming language:

Dart

•

Java

•

Kotlin

Tools:

Glide

•

Android Studio

My Portfolio