I will fix, upgrade or add features to your react native expo app

G
gyujvari
G
gyujvari
Gyorgy Ujvari
fix, upgrade or add features to your react native expo app
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fix, upgrade or add features to your react native expo app

About this gig

Is your React Native or Expo app not working as expected?

I can help you fix bugs, resolve build issues, upgrade dependencies, or add new features to your existing mobile app.


I can help with:


  • Bug fixing
  • Expo SDK upgrades
  • Android & iOS issues
  • EAS build errors
  • API integrations
  • Authentication
  • Navigation
  • Push notifications
  • UI issues
  • Small feature development
  • Performance improvements

I work mainly with React Native, Expo, TypeScript and Node.js.

Please message me before ordering so I can check your requirements and confirm the scope.

  • App type

    • Native

  • Programming language

    • JavaScript
    • TypeScript
    • React Native

  • Frameworks

    • Laravel
    • Node.js
    • React Native

  • Purpose

    • Delivery
    • Restaurant
    • Booking
    • Finance
    • Medical
    • Education
    • Custom
    • Ecommerce

  • Tools

    • Expo

  • Expertise

    • Localization
    • Performance
    • Firebase
    • API integration

Get to know Gyorgy Ujvari

Gyorgy Ujvari

Remote React Nextjs Developer Frontend Specialist

  • FromRomania
  • Member sinceApr 2020
  • Avg. response time1 hour

  • Languages

    English, Hungarian, Romanian
I am a frontend developer with nearly 5 years of experience, specializing in React and Next.js. I help companies build fast, scalable web applications that deliver measurable business impact. My work focuses on clean code, performance optimization, and modern UI/UX practices for international clients.

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