I will develop fintech app crypto wallet app payment app neobank app money transfer app

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J
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John D
develop fintech app crypto wallet app payment app neobank app money transfer app
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develop fintech app crypto wallet app payment app neobank app money transfer app

About this gig

Ready to launch the next Revolut, MetaMask, Cash App, Trust Wallet, Robinhood, PayPal, or Stripe-level experience? You're in the right place!.


I'm John a fintech app developer trusted by startups for secure, scalable, and high-performance solutions. I specialize in crypto wallet app, payment app, neobank app, BNPL app, loan app, and money transfer app development.


I help clients build conversion-driven fintech platforms that meet todays demands for compliance, UX, and revenue growth. Whether its a multi-chain wallet, P2P app, or full banking solution, I bring your vision to life with unmatched attention to performance, scalability, and security.


Key Feaures I Offer

  • KYC & User Authentication
  • Multi-currency wallets
  • Real-time transaction tracking
  • Payment gateway & crypto integration
  • Peer-to-peer (P2P)
  • BNPL and lending flows
  • Blockchain & smart contracts
  • Virtual cards & bank-like features
  • API & third-party service integration
  • Push notifications & chat support
  • Secure backend with encryption
  • Investment, rewards, referral systems
  • Custom dashboard, roles & permissions
  • Cross Platform builds


Message me now to turn your fintech idea into a product users trust and investors love.

  • App type

    • Native

  • Programming language

    • C
    • Java
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • HTML
    • React Native
    • Flutter
    • Bubble

  • Frameworks

    • Flutter
    • NativeScript
    • Laravel
    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Restaurant
    • Finance
    • Social networking
    • Entertainment
    • Health & fitness
    • Productivity tools
    • Crypto
    • Trading
    • Wallet app

  • Tools

    • Bubble
    • Flutterflow
    • Android Studio
    • Adalo
    • Passion.io
    • BuildFire
    • Visual Studio Code

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Design
    • Data storage
    • Release management
    • API integration

Get to know John D

John D

App, Web Developer

  • FromUnited States
  • Member sinceApr 2026

  • Languages

    English
Got an idea that needs to become a real, working product? Hi there! I'm your dedicated Bubble.io developer, and I'm here to build the digital solution your business needs. For over 2 years, I've specialized in turning concepts into launch-ready realities on the Bubble platform. Do you need a sharp, functional Bubble website to establish your online presence? A powerful Bubble app to solve a specific problem? Or a streamlined Bubble MVP to test your core idea with users and investors? That's exactly what I do.

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