I will fix bugs, errors and crashes in your flutter app

5.0
5.0

Bangladesh

I speak Bengali, English, Hindi, Urdu

2 orders completed

Flutter Developer for Android and iOS Apps with Firebase

Hi, I'm Hasib, a Flutter developer from Bangladesh with a B.Sc. in Computer Science and Engineering. I build and fix cross-platform mobile apps with Flutter and Dart. I focus on turning designs into ...
About this Gig

Is your Flutter app crashing, refusing to build, or behaving strangely on some devices? Send me the error and I'll find out what's causing it.


I'm a Flutter developer with a degree in Computer Science and Engineering. I work with Dart, Firebase and REST APIs, and I fix problems properly instead of hiding them with quick hacks.


Common problems I can help with:

  • Build failures, Gradle errors and package version conflicts
  • App crashes and red screen exceptions
  • Layout issues: overflow errors, broken screens on small or large devices
  • Firebase problems: authentication, Firestore, Cloud Messaging
  • API calls that fail or return data incorrectly
  • Upgrading an older project to a current Flutter version

How we'll work:

  1. You message me with the problem, screenshots or error logs
  2. I check the code and tell you what's needed before you pay
  3. I fix it, test it, and explain what I changed

Please message me before ordering so I can look at your project and confirm the right package.


Your source code stays private and is never shared or reused.

Purpose:

Chat

•

Social networking

•

Health & fitness

•

Education

•

IoT

•

News

Expertise:

Cross-browser/Device compatibility

•

Performance

•

Design

Platform:

Cross-platforms

App type:

Hybrid

Programming language:

Dart

Frameworks:

Flutter

Tools:

Android Studio

•

Xcode

Reviews

2 reviews for this Gig
5.0

(2)
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Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • K

    kennethb432

    CA

    Canada

    5

    good experience

    $50-$100

    Price

    Worksample image
    Helpful?
    Yes
    No
  • S

    samtam123455

    CA

    Canada

    5

    great like always

    $50

    Price

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • K

    kennethb432

    CA

    Canada

    5

    good experience

    $50-$100

    Price

    Worksample image
    Helpful?
    Yes
    No
  • S

    samtam123455

    CA

    Canada

    5

    great like always

    $50

    Price

    Helpful?
    Yes
    No