I will debug, maintain your flutter, react js, node js, laravel app

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

À propos de ce service

I am a Full Stack Mobile App Developer with 6+ years of experience, specializing in Flutter (Android & iOS) along with backend technologies like Node.js, Laravel, and Firebase. I have built and maintained production-level apps including real-time systems and AI-powered applications.

If your app has bugs, crashes, performance issues, or API problems, I can help you fix them quickly and professionally.

I provide:

Flutter app debugging & bug fixing

UI/UX issue resolution

API & backend issue fixing

Performance optimization

Firebase & database fixes

Code cleanup & refactoring

Complete testing with clear before/after results

I work with Provider, GetX, BLoC, and Riverpod, and can handle both frontend and backend issues.

Why choose me?

5+ years real-world experience

Full-stack expertise

Clean & scalable solutions

Fast communication

  • Please contact me before placing an order so I can understand your requirements and suggest the best solution.

Découvrez Muhammad Umer

Muhammad Umer

Flutter, React JS, Node JS, Laravel

5,0(10)
  • DePakistan
  • Membre depuisaoût 2021
  • Temps de réponse moy.1 heure
  • Dernière commande3 années
  • Langues

    Ourdou, Anglais
Hi, Muhammad Umer here, Mobile and Web Application Expert with Around 5+ years of experience. I am an expert Flutter engineer working with state management of your choice Bloc, Provider, GetX or any other. Also expert in web technologies React.js and Laravel. you need maintenance for your mobile app or web app, or build from scratch start discussion by contacting me. Delivering a clean, structured, and maintainable code is my first priority. Feel free to Contact me so we can start building your next project!.

Mon portfolio

Avis

2 avis concernant ce service
5,0

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  • Niveau de communication avec le freelance
    5
  • À recommander à un ami
    5
  • Service conforme à la description
    5
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    ultradeepm

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    Afrique du Sud

    5

    Patient and Honest

    Utile?
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  • O

    odaxiacorp

    BJ

    Bénin

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    Quite collaborative, patient and my job was done. I recommand it

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Avis

2 avis concernant ce service
5,0

(2)
(0)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • À recommander à un ami
    5
  • Service conforme à la description
    5
Trier par
Les plus pertinents
  • U
    image-docs

    ultradeepm

    Client récurrent

    ZA

    Afrique du Sud

    5

    Patient and Honest

    Utile?
    Oui
    Non
  • O

    odaxiacorp

    BJ

    Bénin

    5

    Quite collaborative, patient and my job was done. I recommand it

    Utile?
    Oui
    Non