I will integrate payment gateway into your website or app

D
davidokeworo
D
davidokeworo
Lucky O.
integrate payment gateway into your website or app
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integrate payment gateway into your website or app
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integrate payment gateway into your website or appintegrate payment gateway into your website or appintegrate payment gateway into your website or appintegrate payment gateway into your website or appintegrate payment gateway into your website or app

About this gig

Need to start accepting payments but the integration keeps breaking or eating your time? I'll handle it end to end.

I'm a backend developer with 8+ years building payment systems in Laravel, Node.js, and .NET. I've built live, in-production payment portals including a full rental-booking system running on Authorize.Net.

What you get:

  • Clean integration of Stripe, Authorize.Net, Paystack, or Flutterwave
  • Secure checkout and card payments
  • Webhooks so your system instantly knows when a payment succeeds or fails
  • Subscriptions, refunds, and payment status tracking (higher tiers)
  • Or: I'll fix/finish a broken integration someone else left behind

How it works: message me before ordering with your platform and what you're trying to achieve. I'll confirm exactly how I'll do it and how long it'll take no guesswork, no disappearing.

Tested before handover. Clear communication throughout.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Design
    • Databases
    • Source control

  • Frontend framework

    • Angular
    • Flutter
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Laravel
    • Next.js
    • Node.js
    • Spring

Get to know Lucky O.

Lucky O.

Payment Gateway and Custom API Integration Expert

  • FromNigeria
  • Member sinceJun 2016
  • Avg. response time1 hour

  • Languages

    English
Need to accept payments, connect a service, or add AI to your app - but the integration keeps breaking or eating your time? That's what I fix. I'm a backend developer with 8+ years connecting APIs for web and mobile apps. I handle the messy middle layer most devs avoid: Payment gateways (Stripe, Paystack, Flutterwave), AI integration (ChatGPT/Claude APIs into apps & workflows), Third-party APIs (Twilio, WhatsApp, Google), Fixing broken/half-built integrations, Custom REST APIs in Laravel, Node.js, .NET. Message me before ordering and I'll tell you exactly how and how long.

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