I will develop fintech app digital banking app payment app wallet app lending app

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Abdurrazzaq A
develop fintech app digital banking app payment app wallet app lending app
Full Screen
develop fintech app digital banking app payment app wallet app lending app
Full Screen
Full Screen
develop fintech app digital banking app payment app wallet app lending appdevelop fintech app digital banking app payment app wallet app lending appdevelop fintech app digital banking app payment app wallet app lending app

About this gig

Greetings, I build secure, scalable, and user-friendly FinTech web and mobile applications for startups, entrepreneurs, financial businesses, payment companies, lending businesses, and SaaS companies. I handle the full development lifecycle from UI/UX and frontend to backend, APIs, testing, deployment, and scalability.


Core Features

  1. Modern, Responsive UI
  2. Secure authentication & authorization
  3. KYC/AML integration
  4. Digital wallets & account balances
  5. Deposits, withdrawals & money transfers
  6. P2P payments & payment processing
  7. Transaction history & tracking
  8. Multi-currency support
  9. Virtual cards & card management
  10. Loan applications & repayment
  11. Financial dashboards & analytics
  12. Admin dashboard & user management


Technology Stack

React Next.js React Native Node.js NestJS Python FastAPI TypeScript PostgreSQL MongoDB AWS Docker REST APIs Figma


I integrate Stripe, PayPal, Paystack, Flutterwave, Plaid, KYC/AML, banking, payment, and third-party financial APIs.


Need a FinTech, banking, payment, wallet, lending, or money transfer app? Send me your requirements and lets discuss your project.

  • App type

    • Hybrid

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Objective-C
    • PHP
    • Python
    • Ruby
    • Rust
    • TypeScript
    • React Native

  • Frameworks

    • Flutter
    • Ionic
    • Laravel
    • SwiftUI
    • Jetpack Compose Multiplatform
    • Node.js
    • React Native

  • Purpose

    • Shopping
    • Taxi
    • Booking
    • Finance
    • Social networking
    • Education
    • Crypto
    • Gaming
    • Trading
    • Wallet app

  • Tools

    • Power apps
    • Flutterflow
    • Android Studio
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Security
    • Design
    • Firebase
    • API integration

Get to know Abdurrazzaq A

Abdurrazzaq A

Custom SaaS, AI, Web and Mobile App Developer

  • FromNigeria
  • Member sinceAug 2018
  • Avg. response time1 hour

  • Languages

    English
I'm a Professional Full Stack Developer specializing in SaaS, AI applications, FinTech platforms, custom web development, and mobile app development. With 6+ years of experience, I build secure, scalable, and high-performance applications using React, Next.js, Node.js, Python, React Native, and PostgreSQL. I help startups, founders, and businesses transform ideas into production-ready SaaS platforms, AI solutions, web applications, payment systems, and custom mobile apps. Quality code. Scalable architecture. Reliable delivery. Let's build something exceptional.

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