I will build a custom currency converter app for ios and android

A
aerosoull
A
aerosoull
Rosoull
build a custom currency converter app for ios and android
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build a custom currency converter app for ios and android

About this gig

Whats Included in This Gig:

  • Real-Time Data Integration: Seamlessly connect with top-tier FX APIs like Open Exchange Rates, Xe, or Fixer.io for live conversion between 200+ currencies.
  • Offline Mode: Implementation of local caching (SQLite/Room) so users can check the last updated rates without an internet connection.
  • Advanced Analytics: Interactive historical charts and graphs to visualize rate trends over time.
  • Modern UI/UX: A clean, intuitive interface designed in Android Studio or Xcode for a premium user experience.
  • Multi-Platform Support: Native development (Swift/Kotlin) or Cross-Platform (React Native/Flutter).

Technical Stack & Features:

  • Frontend: React Native (Expo), Swift, or Kotlin.
  • Backend: Node.js or PHP for secure data processing and caching.
  • Database: MongoDB or PostgreSQL for storing user preferences and history.
  • Performance: Optimized conversion formulas for 100% accuracy.

Why Choose Me? Fintech Expert: Extensive experience in financial data visualization. Clean Code: Adherence to industry standards for security and scalability. On-Time Delivery: Professional project management to meet your deadlines.

  • App type

    • Native

  • Programming language

    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • React Native

  • Purpose

    • Shopping
    • Taxi
    • Finance
    • Health & fitness
    • IoT
    • Crypto
    • Ecommerce
    • Gaming
    • Trading
    • Wallet app

  • Tools

    • Xamarin
    • Flutterflow
    • Firebase

  • Expertise

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

Get to know Rosoull

Rosoull

Financial services

  • FromUnited States
  • Member sinceApr 2026

  • Languages

    English
My expertise spans iOS & Android development, AI-powered solutions, seamless authentication systems, and full-stack capabilities, ensuring modern, high-performance apps for businesses of all sizes. Project Management of Mobile App Development, specializing in Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native Mobile, Redux Flutter, Firebase, Mongo Db, User Authentication, EHR, FHIR, HL7, HIPAA compliance, Typescripts, and AI-driven applications. Looking forward to collaborating and creating something extraordinary!

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