I will develop a fintech payment mobile app with flutter flutterflow developer

B
bryan_jesss
B
bryan_jesss
Jess B
develop a fintech payment mobile app with flutter flutterflow developer
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develop a fintech payment mobile app with flutter flutterflow developer

About this gig

Fintech App | Payment App | Neobank App | Finance App


I specialize in fintech app development, payment apps, digital wallets, neobank solutions, and finance platforms built with a focus on security, usability, scalability, and reliable performance.


What I Can Build:

  • Custom fintech apps for Android, iOS, and Web
  • Digital wallet and payment applications
  • Neobank and digital banking platforms
  • Payment gateway integration with Stripe, PayPal, and other APIs
  • KYC / AML integration
  • Secure authentication and user verification
  • REST API and third-party integrations
  • Crypto and blockchain payment solutions
  • Transaction, wallet, and financial management systems


What You Can Expect:

  • Clean UI/UX
  • Quality, maintainable code
  • Secure payments & authentication
  • Scalable architecture
  • Regular updates & support
  • Deployment assistance


Why Work With Me?

I build functional fintech solutions, from concept and API integration to testing and deployment, tailored to your business needs.


Whether you're launching a payment app, digital wallet, neobank, or finance platform, let's build something secure, reliable, and ready to grow.


Contact me to discuss your project and let's get started.

  • App type

    • Hybrid

  • Programming language

    • Dart
    • Java
    • Kotlin
    • Objective-C
    • PHP
    • Python
    • Swift
    • TypeScript
    • React Native
    • Flutter

  • Frameworks

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

  • Purpose

    • Shopping
    • Finance
    • Maps & navigation
    • Education
    • Travel
    • Crypto
    • Custom
    • Ecommerce
    • Trading
    • Wallet app

  • Tools

    • Flutterflow
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Firebase
    • Instant App/App Clip
    • API integration

Get to know Jess B

Jess B

Mobile App Developer

  • FromUnited Kingdom
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    Spanish, English
I’m Mr. Bryan, a React Native & Flutter developer focused on turning ideas into reliable, user-friendly mobile applications. I build cross-platform solutions for fintech, e-commerce, food delivery, business, service platforms, with a strong focus on performance and good user experiences. My expertise includes React Native, Flutter, Firebase, REST APIs, authentication, payment integrations, state management, backend connectivity. Whether you’re starting from an idea, improving an existing app, or preparing for launch, I can help bring your product to life with a practical, scalable approach.

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