I will integrate rest API, stripe payment gateway, shopify API and automation solutions

A
apiwizardpro
A
apiwizardpro
Mercy O
integrate rest API, stripe payment gateway, shopify API and automation solutions
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integrate rest API, stripe payment gateway, shopify API and automation solutions

About this gig

Is your website, app, or business platform facing API problems? Broken integrations, failed payments, manual processes, and disconnected systems can slow your operations and create frustrating experiences for users.


I help businesses connect their platforms with reliable API integration, automation, and backend solutions. Whether you need to build a new API connection, fix existing issues, automate workflows, or improve data exchange between systems, I provide clean and efficient solutions tailored to your goals.


My services include:

  • REST API integration and development
  • Stripe and payment gateway integration
  • Shopify and WooCommerce API solutions
  • Third party API connections
  • Webhook setup and troubleshooting
  • CRM and workflow automation
  • PHPand Node.js backend integration
  • AI and ChatGPT API integration


I focus on creating secure, scalable, and maintainable solutions that help your business run smoothly.


Ready to connect your systems and automate your workflow? Send me a message today, and let's discuss your project.

  • Expertise

    • Debugging
    • Security
    • Operating systems
    • Design
    • Databases

  • Frontend framework

    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Django
    • FastAPI
    • Fastify
    • Next.js
    • Node.js

Get to know Mercy O

Mercy O

Software developer!

  • FromNigeria
  • Member sinceFeb 2026

  • Languages

    English
Need your apps, websites, or platforms to work together smoothly? I build reliable API integrations, CRM automation, and smart workflows for WordPress, Shopify, WooCommerce, Amazon, eBay, Etsy, Stripe, and more. I help businesses eliminate manual tasks, connect their tools, sync data, and automate repetitive work—saving time and helping you scale faster. Let’s simplify your workflow and get your systems working together.

My Portfolio

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