I will fix flutter bugs firebase errors and app crashes

5.0
5.0

Serbia

I speak English, Serbian, German

167 orders completed

Gig Summary

Flutter Developer for Android iOS Firebase and Bug Fixes

I am a Flutter developer with 7+ years of experience building Android and iOS apps. I help businesses develop new apps and improve existing ones through bug fixes, UI redesign, new features, Firebase ...

Level 2

Has met high performance criteria and has a proven track record for meeting client expectations.

About this Gig

Flutter app crashing, failing to build, or showing unexpected errors? I will investigate your Flutter and Dart issue and work on a targeted fix.


I can help with:

App crashes and runtime errors

UI, layout and responsive design bugs

Firebase, authentication and API issues

Android and iOS build errors

Package and dependency conflicts


HOW IT WORKS

1. Send the error message, steps to reproduce, and your Flutter version.

2. I review the issue and confirm the scope before you order.

3. I debug the agreed issue and explain the changes and how to test them.


This service includes up to one hour of debugging and development. A complete fix depends on the cause and complexity; not every bug can be resolved within one hour. If more work is needed, I will explain the findings and propose the next steps before additional work.


Please message me before ordering so we can confirm the right scope. Share a screenshot or error log and tell me whether the issue affects Android, iOS, or both.

Platform:

Cross-platforms

App type:

Native

Frameworks:

Flutter

Purpose:

Chat

•

Social networking

•

Health & fitness

•

Education

•

News

Expertise:

Cross-browser/Device compatibility

•

Localization

Programming language:

Dart

•

Java

•

Kotlin

•

Swift

Tools:

Android Studio

•

Xcode

My Portfolio

Reviews

103 reviews for this Gig
5.0

(102)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.9
Sort By
Most relevant
  • I

    icsncardio

    US

    United States

    5

    Amazing work! Will work with EM again!

    $50-$100

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • N

    nisevac

    CY

    Cyprus

    5

    Absolutely delighted with this Flutter developer. I had a few nasty bugs that had been driving me crazy for weeks — layout issues, a state management problem, and some crashes on Android. He jumped in quickly, understood the codebase fast, and fixed everything cleanly. Communication was clear throughout...

    $100-$200

    Price

    1 day

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • H

    hohitte

    US

    United States

    Ongoing collaboration
    5

    Great experience working with Emir. He understood the requirements, delivered on time, and was quick to address feedback. Highly recommend!

    $100-$200

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • H

    hohitte

    US

    United States

    Ongoing collaboration
    5

    He is well experienced and flexible to work with

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bezzly

    US

    United States

    Ongoing collaboration
    5

    My go to team.

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

103 reviews for this Gig
5.0

(102)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.9
Sort By
Most relevant
  • I

    icsncardio

    US

    United States

    5

    Amazing work! Will work with EM again!

    $50-$100

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • N

    nisevac

    CY

    Cyprus

    5

    Absolutely delighted with this Flutter developer. I had a few nasty bugs that had been driving me crazy for weeks — layout issues, a state management problem, and some crashes on Android. He jumped in quickly, understood the codebase fast, and fixed everything cleanly. Communication was clear throughout...

    $100-$200

    Price

    1 day

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • H

    hohitte

    US

    United States

    Ongoing collaboration
    5

    Great experience working with Emir. He understood the requirements, delivered on time, and was quick to address feedback. Highly recommend!

    $100-$200

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • H

    hohitte

    US

    United States

    Ongoing collaboration
    5

    He is well experienced and flexible to work with

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bezzly

    US

    United States

    Ongoing collaboration
    5

    My go to team.

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No