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

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Muhammad Umer
5.0
5.0
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

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.

Conoce a Muhammad Umer

Muhammad Umer

Flutter, React JS, Node JS, Laravel

5.0(10)
  • DePakistán
  • Miembro desdeago 2021
  • Responde aprox. en:1 hora
  • Última entrega3 años
  • Idiomas

    Urdu, Inglés
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!.

Mi porfolio

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Reseñas

2 comentarios sobre este Servicio
5.0

(2)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Recomendar a un amigo
    5
  • Servicio según lo descrito
    5
Ordenar por
Más relevante
  • U
    image-docs

    ultradeepm

    Cliente recurrente

    ZA

    Sudáfrica

    5

    Patient and Honest

    Útil?
    No
  • O

    odaxiacorp

    BJ

    Benín

    5

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

    Útil?
    No