I will develop, customize, fix wordpress plugin, woocommerce plugin and API integration

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cassian_reid3
Cassian Reid
develop, customize, fix wordpress plugin, woocommerce plugin and API integration
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develop, customize, fix wordpress plugin, woocommerce plugin and API integration

About this gig

Are you struggling with a WordPress plugin that is not working properly, causing errors, conflicting with your theme or missing the exact features your business needs?


You are in the right place.


I will develop, customize, fix and improve your WordPress plugin or WooCommerce plugin to match your exact requirements.


Whether you need custom functionality, plugin modifications, API integration, payment gateway support, bug fixes, PHP coding or performance improvements, I can help you get your website running smoothly again.


My services include:

  • Custom WordPress Plugin Development
  • WooCommerce Plugin Development
  • Plugin Customization and Modification
  • WordPress Bug Fixes and Error Resolution
  • REST API and Third-Party API Integration
  • Payment Gateway Integration
  • PHP JavaScript and CSS Customization
  • Plugin Compatibility Fixes
  • Website Maintenance and Performance Optimization


Why choose this gig?

  • Clean and scalable code
  • Secure and optimized solutions
  • Fast communication and updates
  • Business-focused functionality tailored to your goals
  • Reliable support even after delivery


Contact me before placing an order so we can discuss your requirements and choose the best solution for your project.

  • Platform

    • WordPress

  • Website type

    • E-Commerce store
    • Business
    • Education
    • Online communities
    • Saas
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 Cassian Reid

Cassian Reid

WordPress Plugin Developer And WooCommerce Expert

  • FromGermany
  • Member sinceJul 2026
  • Avg. response time4 hours

  • Languages

    English, German, Spanish, French
I am a WordPress Plugin Developer specializing in custom plugin development, WooCommerce solutions, API integrations and plugin customization for businesses that need functionality beyond standard plugins. I help startups, agencies and business owners solve technical challenges, automate workflows and improve website performance with reliable, scalable solutions. You get clean code, clear communication and solutions built around your goals. Send me a message and let's discuss how I can help bring your project to life.

Other Website Maintenance Services I Offer

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