I will develop cross platform mobile app,custom sdk development expert in react native

T
tellias
T
tellias
tellia
develop cross platform mobile app,custom sdk development expert in react native
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develop cross platform mobile app,custom sdk development expert in react native
Full Screen
develop cross platform mobile app,custom sdk development expert in react nativedevelop cross platform mobile app,custom sdk development expert in react native

About this gig

Hello there!!!!


Are you looking for a high-performance, scalable mobile application built from a single codebase? Or do you need a specialized React Native Custom SDK / Native Module to bridge complex native features (Swift/Kotlin) into your JavaScript ecosystem? You are in the right place!


I am a professional mobile app developer specializing in React Native, TypeScript, and Native Bridge Integration. I don't just build standard CRUD apps; I architect high-performance cross-platform software and build tailored SDKs from scratch to give your business an elite edge.


What I Offer:

  • Custom React Native App: Build high-performance apps from scratch.
  • Figma to React Native: Convert designs into functional apps.
  • API Integration: Seamlessly connect third-party services.
  • Expo & Firebase: Fast development with robust backend support.
  • App Store Deployment: Upload apps to Google Play and App Store.
  • Ongoing Support: Continuous maintenance and consultation.


Lets turn your vision into a scalable, high-performance product. Drop me a message today to discuss your project requirements before placing an order!





  • App type

    • Native

  • Programming language

    • Delphi (Object Pascal)
    • Java
    • JavaScript
    • Objective-C
    • Python
    • Swift
    • TypeScript
    • React Native
    • Flutter
    • Bubble

  • Frameworks

    • Flutter
    • Beeware
    • NativeScript
    • SwiftUI
    • Jetpack Compose Multiplatform
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Dating
    • Streaming
    • Social networking
    • Entertainment
    • Maps & navigation
    • Productivity tools
    • Ecommerce
    • Trading
    • Wallet app

  • Tools

    • Thunkable
    • Power apps
    • Flutterflow
    • Android Studio
    • AppGyver
    • Xcode
    • Firebase

  • Expertise

    • Cross browser/Device compatibility
    • Performance
    • Design
    • Analytics
    • Release management
    • API integration

Get to know tellia

tellia

Mobile app development

  • FromUnited Kingdom
  • Member sinceNov 2026

  • Languages

    English, Spanish, French, German, Italian, Arabic, Chinese
Hello there sir, ma am!! I'm Tellias!! Expert full-stack and mobile app developer with knowledge of React Native, Flutter, Figma, and AI/LLM integrations. I create secure and user-friendly custom company websites, AI chatbots, and creative mobile apps. From UI/UX design to full app and web development, I transform concepts or ideas into digital products that succeed and support business expansion in the current tech world. Let create a stunning mobile app together. thank you!!.

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