I will fix bugs and optimize performance in your react native app

S
sayed_hasanali
S
sayed_hasanali
Sayed Hasan Ali
Algumas informações são exibidas no idioma inglês.
fix bugs and optimize performance in your react native app
Tela Inteira
fix bugs and optimize performance in your react native app
Tela Inteira
Tela Inteira
fix bugs and optimize performance in your react native appfix bugs and optimize performance in your react native appfix bugs and optimize performance in your react native app

Sobre este Serviço

Is your React Native app crashing, running slow, or 

behaving unexpectedly? I'll find the problem and fix 

it fast.


I'm Hasan, a React Native developer with experience 

shipping and maintaining production apps. I've debugged 

complex issues across ride-hailing apps, business 

management platforms, live streaming apps, and more.


What I can fix and optimize:


App crashes and unexpected errors

Broken navigation and screen flow issues

Slow load times and laggy animations

Memory leaks and excessive re-renders

Redux state management bugs

REST API and Firebase integration errors

UI glitches across different screen sizes

Android and iOS platform-specific bugs

TypeScript and JavaScript logic errors

Performance bottlenecks and code cleanup


How it works:

1. Share your codebase and describe the issue

2. I diagnose the root cause

3. I fix and test the solution

4. I deliver with a clear explanation of what was done


I don't just patch I fix the root cause so the 

problem doesn't come back.


Message me first with your issue and I'll let you 

know if I can help before you place an order.

  • Tipo de aplicativo

    • Híbrido

  • Linguagem de programação

    • JavaScript
    • TypeScript
    • React Native

  • Frameworks

    • React Native

  • Finalidade

    • Chat
    • Entrega
    • Streaming
    • Reservas
    • Finanças
    • Redes sociais
    • Entretenimento
    • Saúde e Fitness
    • Mapas e navegação
    • E-commerce

  • Ferramentas

    • Expo
    • Studio Android
    • Xcode
    • firebase
    • Visual Studio Code

  • Especialidade

    • Compatibilidade entre navegador/dispositivo
    • Localização
    • Desempenho
    • Análise
    • Gerenciamento de lançamentos
    • Compatibilidade

Conheça mais sobre Sayed Hasan Ali

Sayed Hasan Ali

React Native Expert for Cross Platform Apps

  • A partir dePaquistão
  • Membro desdefev. de 2024

  • Idiomas

    Inglês
Helping startups and businesses turn ideas into high-performance iOS & Android apps. With experience in live streaming and ad-tech, I build apps that don't just work—they scale. Have a complex project? Message me for a free 10-minute consultation.

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