Business Owners with Unique Needs
Your workflow requires functionality that no existing plugin supports. A custom plugin is the clean, scalable solution.
Plugin Development
Custom WordPress Plugin Development — Built to Your Exact Spec
When off-the-shelf plugins don't cut it. Custom WordPress plugins written in OOP PHP — clean, documented, secure, and built precisely to your requirements.
Quick Answer
A custom WordPress plugin lets you add specific functionality to your site that no existing plugin provides. Built in OOP PHP following WordPress coding standards, a well-engineered plugin integrates cleanly with your theme, avoids conflicts, and can be updated safely without breaking your site.
What's Included
Requirements analysis and technical specification
OOP PHP plugin architecture design
WordPress hooks and filters integration
Admin panel / settings page (if required)
Database schema design (custom tables or post meta)
REST API endpoints (if required)
Security hardening (nonces, sanitisation, escaping)
Full inline documentation and README
Who Is This For?
Agencies Building Client Sites
Need a plugin that works across multiple client sites without licencing fees or vendor lock-in.
SaaS & Marketplace Owners
Building a marketplace, membership platform, or subscription product on WordPress that requires complex custom logic.
How It Works
1
Specification
Detailed technical spec agreed before a line of code is written.
2
Architecture
OOP PHP class structure, database design, and hook strategy planned.
3
Development
Iterative builds with staged delivery and testing checkpoints.
4
Delivery
Fully documented plugin, code review, and deployment support.
Client Result
£0 → Product Revenue
Built a custom WooCommerce marketplace plugin for a client that became the core product of their SaaS offering.
Pricing
Simple
From £599
- Single-function plugin
- Admin settings page
- Basic hooks/filters
- Documentation
- 1 revision round
Complex
From £1,999
- Multi-function plugin
- Custom DB tables
- Admin UI
- REST API
- Full documentation
- 3 revision rounds
Enterprise
From £5,999
- Full system plugin
- Marketplace/membership
- API integrations
- Unit tests
- Ongoing maintenance
- Source code ownership
Common Questions
Free plugins are built for general use cases and often carry bloat, licensing restrictions, or security gaps. A custom plugin does exactly what you need — nothing more — and you own the code outright.
Yes. All plugins are built against current WordPress coding standards and tested against the latest core version. I also offer ongoing maintenance plans to keep plugins compatible as WordPress evolves.
Yes — full source code ownership transfers to you on delivery, with no licensing fees or vendor lock-in.
Yes. Every plugin ships with inline documentation and a README so any competent WordPress developer can pick up maintenance without needing me.