I will fix website backend, rest api integration and ecommerce integration issues

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Waldo Tyson
fix website backend, rest api integration and ecommerce integration issues
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fix website backend, rest api integration and ecommerce integration issues

About this gig

Struggling with broken backend systems, failed REST API integration, or ecommerce checkout errors?


I help businesses fix critical website backend and API issues that block sales and disrupt user experience.


I will handle backend debugging, REST API integration issues, ecommerce platform errors, payment gateway failures, server side bugs, and data sync problems across your system.


This ensures your website runs smoothly, improves customer experience, and protects your revenue from technical failures.


My process is structured and reliable: I first analyze the issue, identify root causes, implement fixes, and test all integrations to ensure stability.


What you get:

  • Backend bug fixes and error resolution
  • REST API integration and troubleshooting
  • Ecommerce integration and checkout fixes
  • Payment gateway error resolution
  • Clean, tested and stable deployment


If you're unsure about your issue, message me first so I can review and guide you before ordering.


Works with Shopify, WordPress, custom backend, Node.js and PHP systems. Fast debugging, clean integration fixes, no breaking existing features. Send error logs for diagnosis.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Operating systems
    • Source control

  • Programming language

    • JavaScript

  • Frontend framework

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

  • Backend framework

    • Django
    • Laravel
    • FastAPI
    • NestJS
    • Node.js

Get to know Waldo Tyson

Waldo Tyson

Software developer and api integration

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

  • Languages

    English, German, Spanish
I’m a professional WordPress developer specializing in WordPress API, REST API, and custom API integration. I help businesses connect WordPress with third-party platforms to automate processes, sync data, and improve website performance securely. I work with WooCommerce API, payment gateways, CRM, Meta Pixel, Google Maps API, XML/JSON imports, and server side tracking using PHP and WordPress best practices. If you need fast, secure API integration in WordPress, custom development, automation, or fixes, I deliver solutions that save time, reduce errors, and scale your business. Contact me now!

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