I will update your app target sdk and fix android compatibility

N
nz20211
N
nz20211
Nisha
update your app target sdk and fix android compatibility
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update your app target sdk and fix android compatibility
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update your app target sdk and fix android compatibilityupdate your app target sdk and fix android compatibilityupdate your app target sdk and fix android compatibilityupdate your app target sdk and fix android compatibilityupdate your app target sdk and fix android compatibility

About this gig

Is your existing Flutter app crashing, running slow, or facing Play Store rejections? Or do you need a new, high-quality app built from scratch?

You've found the right expert.

I am a Flutter developer specializing in solving complex problems. I don't just build apps; I build fast, reliable, and secure solutions.

My Core Services Include:

  • App Updates & Compatibility:
  • Updating your app's target SDK to meet new Google Play policies.
  • Ensuring Android 14 compatibility (or latest version).
  • Bug Fixing & Performance:
  • Fixing app crashes, ANRs (App Not Responding), and layout bugs.
  • Solving null safety errors.
  • Improving app speed and performance optimization.
  • New App Development:
  • Full Android app development using Flutter.
  • Custom UI/UX design (Material Design).
  • Optimizing state management (Bloc, Provider, etc.).
  • Firebase & API Integration:
  • Connecting Firebase Authentication, Firestore, or Realtime Database.
  • Fixing Firebase security rules.
  • Integrating any third-party APIs.

Why Choose Me?

  • Problem Solver: I specialize in fixing issues others can't.
  • Clean Code: I write clean, maintainable code.
  • Fast Delivery: You will get regular updates and on-time delivery.
  • Proven Experience: I have real apps p

  • App type

    • Hybrid

  • Purpose

    • Music
    • Entertainment
    • Health & Fitness
    • Kids
    • Education
    • Lifestyle
    • Productivity tools
    • E-commerce
    • Quiz
    • Other

  • Expertise

    • Design
    • Ads & monetization
    • Firebase
    • Analytics
    • Release management
    • Widgets
    • API integration

  • Programming language

    • Java
    • Kotlin
    • Dart

  • Frameworks

    • Flutter
    • Android

  • Tools

    • Android Studio
    • Firebase
    • Other

Get to know Nisha

Nisha

Lead Mobile, Cloud Architect

5.0(3)
  • FromPakistan
  • Member sinceFeb 2021
  • Avg. response time1 hour
  • Last delivery3 weeks

  • Languages

    Urdu, English
I am a Lead Mobile & Cloud Engineer specializing in Flutter, React, and Firebase. I engineer scalable, cost-efficient SaaS solutions and fix deep architectural bottlenecks. My Expertise: • Cloud Optimization: Secure Firestore rules & eliminating read loops to slash cloud billing. • Full-Stack Dev: High-performance Flutter & React apps. • Deep Debugging: Resolving complex crashes & lifecycle issues. • Compliance: Target SDK updates, Play Store policies & AdMob. Let's make your app faster, cheaper, and crash-free!

My Portfolio