I will develop custom wordpress plugins and rest API integrations


About this gig
Need a custom feature that off-the-shelf plugins cannot do? Tired of bloated plugins causing errors and slowing down your site?
I develop lightweight, secure, custom WordPress plugins tailored to your business logic.
With 15 years of PHP and WordPress core development experience, I follow official WordPress standards. Every plugin I write is modular, secure, and built to survive WordPress core updates without breaking.
What I build for you:
- Custom standalone plugins from scratch for your business requirements
- Custom REST API endpoints and webhooks (connecting to CRMs, ERPs, or apps)
- Custom WooCommerce checkout fields, payment gateways, and shipping rules
- Custom Gutenberg blocks built with React/JavaScript
- Fixing broken plugins, PHP errors, and plugin conflicts
- Extending existing plugins via action hooks and filters
Clean code, fully commented, and documented.
Message me your requirements or wireframe before ordering so we can discuss the project.
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 Waqas Ahmed
WordPress Architect 15 Yrs, Full Stack Dev, Advanced SEO, GEO
- FromPakistan
- Member sinceAug 2023
- Avg. response time1 hour
Languages
English
FAQ
Will the custom plugin survive future WordPress core updates?
Yes, 100%. I develop plugins following official WordPress coding standards, using proper action hooks and filters. Nothing is hardcoded into core files, so your plugin remains stable across WordPress, theme, and PHP updates.
Can you connect WordPress to external APIs and webhooks?
Absolutely. I specialize in REST API integrations and webhooks. Whether you need to sync customer leads with external CRMs, connect custom payment gateways, or fetch third-party live data, I can build it.
Can you fix an existing plugin instead of building from scratch?
Yes. In the Basic package, I diagnose and fix PHP errors, fatal errors, database query bottlenecks, and plugin conflicts, or extend existing plugins safely.
Will the custom code slow down my website?
No. Unlike bloated commercial plugins with thousands of unused scripts, custom-coded plugins only execute the exact code and database queries needed for their specific function.

