I will build fintech app, nfc app, wallet app, exchange website

O
oppapaulteam
O
oppapaulteam
Oppa Paul
build fintech app, nfc app, wallet app, exchange website
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build fintech app, nfc app, wallet app, exchange website

About this gig

Tired of developers who promise NFC fintech apps but deliver broken code that fails App Store review?


I will develop production-ready NFC Fintech apps with digital wallet and tap-to-pay fully built in Flutter (cross-platform iOS + Android from ONE codebase).


Key Features:

  • NFC contactless payments & tap-to-pay
  • Digital wallet with balance, history & push notifications
  • QR + NFC hybrid flows
  • Secure integration with Stripe, PayPal, Razorpay or any gateway
  • Biometric security + encrypted data
  • Offline mode + instant sync


Direct Flutter advantage:

  • One codebase = faster delivery & lower cost
  • Clean MVVM architecture
  • Pixel-perfect UI/UX


I've delivered multiple live NFC and fintech apps. Every order includes:

  • Full source code + documentation
  • Video walkthrough
  • App Store & Google Play submission guidance
  • 30 days free support & bug fixes


Drop your idea, and I'll turn it into a live money-making app faster than anyone else.


Message me now for a FREE 15-minute strategy call before you order.

  • App type

    • Native

  • Programming language

    • Java
    • Kotlin
    • PHP
    • Python
    • Swift
    • TypeScript
    • React Native

  • Frameworks

    • Flutter
    • Ionic
    • NativeScript
    • Laravel
    • Angular
    • Node.js
    • React Native

  • Purpose

    • Booking
    • Social networking
    • Education
    • Crypto
    • Wallet app

  • Tools

    • Xamarin
    • Bubble
    • Flutterflow
    • Android Studio
    • Adalo
    • Passion.io
    • Firebase

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Security
    • Design
    • Ads & monetization

Get to know Oppa Paul

Oppa Paul

full stack blockchain developer wallet app android IOS

  • FromPakistan
  • Member sinceAug 2024
  • Avg. response time7 hours
  • Last delivery5 days

  • Languages

    English, Spanish, German, French
Welcome to Oppapaulteam, where innovation meets execution. We are a dynamic team of skilled mobile app developers with extensive experience in creating cutting-edge applications that drive success and delight users. Our expertise spans across a variety of technologies and programming languages, allowing us to deliver tailored solutions for both iOS and Android platforms.

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