I will do mobile app development for android and ios using flutter

S
sarah_willims
S
sarah_willims
sarah willims
do mobile app development for android and ios using flutter
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do mobile app development for android and ios using flutter
Full Screen
Full Screen
do mobile app development for android and ios using flutterdo mobile app development for android and ios using flutterdo mobile app development for android and ios using flutter

About this gig

Need a professional mobile app for Android or iOS? I will develop a modern, responsive mobile app using Flutter with clean UI and smooth functionality.


I can help with:


  • Android & iOS app development
  • Flutter mobile app
  • API & database integration
  • Firebase / Supabase
  • App icon & splash screen
  • Payment integration
  • App submission
  • Bug fixes & updates


Send me your app idea, Figma design, or requirements and let's get started.

  • App type

    • Hybrid

  • Programming language

    • C
    • Dart
    • Delphi (Object Pascal)
    • JavaScript
    • Objective-C
    • PHP
    • Ruby
    • Rust
    • TypeScript
    • React Native

  • Frameworks

    • Flutter
    • Beeware
    • PhoneGap
    • NativeScript
    • Kodular
    • Jetpack Compose Multiplatform
    • Cordova

  • Purpose

    • Chat
    • Streaming
    • Restaurant
    • Shopping
    • Social networking
    • Health & fitness
    • Education
    • Lifestyle
    • Crypto
    • Custom

  • Tools

    • Thunkable
    • Power apps
    • MIT app inventor
    • Flutterflow
    • AppSheet
    • Android Studio
    • Firebase

  • Expertise

    • Cross browser/Device compatibility
    • Design
    • Data storage
    • Analytics
    • Instant App/App Clip
    • Compatibility

Get to know sarah willims

sarah willims

Mobile App Developer Flutter Android and iOS App Development

  • FromUnited States
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish, Italian, Danish, French, German, Greek
I help businesses, startups, and entrepreneurs turn ideas into professional Android and iOS mobile apps. I specialize in Flutter mobile app development, UI/UX, APIs integration, database setup, app submission, My services include: • Android & iOS app development • Flutter mobile apps • App UI/UX • API & database integration • Firebase & Supabase • App Store & Google Play submission • Bug fixing and optimization Whether you need new apps, an existing apps improved, or help launching your products, I can turn your requirements into a functional mobile solution.

Other Mobile App Development Services I Offer

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