I will engineer custom payment apps,multi currency wallets, and fintech web application

C
callumluke
C
callumluke
callum
engineer custom payment apps,multi currency wallets, and fintech web application
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engineer custom payment apps,multi currency wallets, and fintech web application

About this gig

Design & Develop a Fintech Website, Fintech App, Banking & Loan App

Hello Amazing Client,


Looking for a professional fintech website or financial app with a modern, secure, and user-friendly experience? I can design and develop custom fintech solutions tailored to your business requirements


What I Can Build:

  • Fintech websites and web applications
  • Mobile banking applications
  • Digital banking platforms
  • Loan and lending applications
  • Personal finance dashboards
  • Loan application and approval workflows
  • Customer onboarding systems
  • KYC/identity verification integrations
  • Payment gateway integrations
  • User and account management
  • Transaction and payment dashboards
  • Loan calculators and repayment schedules
  • Admin dashboards
  • Notifications and messaging
  • API and third-party integrations
  • Responsive UI/UX for web and mobile


Why Choose Me?

  • Expertise in fintech trends and technology.
  • Attention to detail in user experience and security.
  • Timely delivery and post
  • Fast delivery


Let's discuss your fintech idea and build a solution tailored to your business.


  • Website type

    • Business

  • Programming language

    • HTML & CSS
    • JavaScript
    • PHP
    • Kotlin
    • React

  • Website features

    • Marketing
    • Payment
    • Customer support
    • Inventory
    • Membership
    • Booking
    • Dashboard
    • Admin Panel
    • API integration
    • AI integration
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know callum

callum

Fintech Specialist I Forex Broker Platforms, MQL4 I 5 EAs and Mobile Apps

  • FromUnited States
  • Member sinceMay 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish, German
I am Callum Luke, a fintech software engineer specializing in Forex brokerage ecosystems, virtual payment platforms, and automated trading algorithms. I build secure, high-performance web and mobile applications integrating MT4/MT5 platforms, MQL4/MQL5 Expert Advisors, BaaS virtual card APIs (Stripe Issuing, Marqeta), and PCI compliant payment gateways. Whether you need a full broker CRM or a custom virtual payment system, I deliver scalable, audit-ready financial solutions engineered for real-world operations.

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