I will fix flutter app bugs, errors, crashes and firebase issues

Certaines informations sont présentées en anglais.
5,0
5,0

Pakistan

Je parle Ourdou, Anglais, Hindi

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Flutter Developer II Android iOS App II AI and API Integration

Hi, I'm Sanny, a Flutter Mobile App Developer specializing in high-quality Android & iOS applications.I help startups, businesses, and individuals build, improve, and maintain scalable mobile apps. My...

Niveau 1

Répond à certains critères de performance et présente un fort potentiel sur la place de marché.

À propos de ce service

Struggling with Flutter app bugs, crashes, or Firebase errors? 

I fix them fast clean code, tested, and delivered with full support.


What I Fix:

- Firebase & Firestore integration issues

- Flutter Bloc, Provider, GetX & state management problems

- UI/UX bugs and layout issues

- App crashes and red screen errors

- Gradle build errors & dependency conflicts

- Google Maps, Chat & Ads (Google/Facebook) integration errors

- Logic, algorithm & performance issues

- Pubspec.yaml & third-party library conflicts

- AndroidX migration issues

- Slow performance & memory leaks


What You Get:

- Fast, reliable bug fixes

- Clean, well-commented code

- Thorough testing before delivery

- Full source code with documented changes

- Quick follow-up support if needed


Why Work With Me:

- professional Flutter development experience

- Proven record of solving complex, tricky bugs

- Unlimited revisions until you're 100% satisfied

- Fast delivery and clear, responsive communication


I've helped many clients turn broken Flutter apps into production-ready products.

Send me your error logs, screenshots, or GitHub repo link 

let's get your app running smoothly today!

Plateforme:

Multiplateformes

Type d'appli:

Hybrid

Frameworks:

Flutter

nativescript

SwiftUI

Node.js

Objectif:

Chat

Santé et fitness

Éducation

Autre

E-Commerce

Expertise:

Performance

Conception

firebase

Intégration API

Langage de programmation:

Dart

Swift

React Native

HTML

Outils:

Flutterflow

Studio Android

Xcode

Supabase

Mon portfolio

Avis

3 avis concernant ce service
5,0

(3)
(0)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
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Les plus pertinents
  • G
    image-docs

    greenethirteen

    LK

    Sri Lanka

    Collaboration en cours
    5

    Good work, design and functionality was done quite well. Thanks for that.

    50 $US

    Prix

    2 jours

    Durée

    Utile?
    Oui
    Non
  • G
    image-docs

    greenethirteen

    LK

    Sri Lanka

    Collaboration en cours
    5

    Nice work, helped fix a few Flutter issues and tweaked my project to what I had wanted. Thanks and recommended.

    50 $US

    Prix

    2 jours

    Durée

    Utile?
    Oui
    Non
    Une personne a trouvé cet avis utile.
  • P
    image-docs

    parmonov98

    UZ

    Ouzbékistan

    5

    Thanks for the quick response and build

    50 $US

    Prix

    1 jour

    Durée

    Utile?
    Oui
    Non
Avis

3 avis concernant ce service
5,0

(3)
(0)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
Trier par
Les plus pertinents
  • G
    image-docs

    greenethirteen

    LK

    Sri Lanka

    Collaboration en cours
    5

    Good work, design and functionality was done quite well. Thanks for that.

    50 $US

    Prix

    2 jours

    Durée

    Utile?
    Oui
    Non
  • G
    image-docs

    greenethirteen

    LK

    Sri Lanka

    Collaboration en cours
    5

    Nice work, helped fix a few Flutter issues and tweaked my project to what I had wanted. Thanks and recommended.

    50 $US

    Prix

    2 jours

    Durée

    Utile?
    Oui
    Non
    Une personne a trouvé cet avis utile.
  • P
    image-docs

    parmonov98

    UZ

    Ouzbékistan

    5

    Thanks for the quick response and build

    50 $US

    Prix

    1 jour

    Durée

    Utile?
    Oui
    Non