Custom Plugins
Plugins builtfor your workflow.
When off-the-shelf plugins fall short, I build custom WordPress extensions tailored to your exact requirements — clean code, no bloat, built to last.
From requirements to release
in five steps.
Requirements
I document every feature, edge case, and integration point so the scope is crystal clear before any code is written.
Architecture
Database schema, class structure, hook strategy, and API endpoints planned to ensure a maintainable, extensible codebase.
Development
Clean, documented PHP following WordPress coding standards with proper hooks, sanitization, and capability checks throughout.
Testing
Unit tests, integration tests, and manual QA across PHP versions and WordPress configurations to catch every edge case.
Deploy
Installation on your production site, documentation handoff, and optional WordPress.org submission for public distribution.
Extend WordPress,
without the bloat.
What is custom functionality?
Bespoke plugin logic that solves your specific business problems -- custom post types, taxonomies, meta boxes, REST endpoints, and workflows tailored to how your team actually works.
How do API integrations work?
I connect WordPress to CRMs, payment gateways, shipping providers, and any third-party service through clean REST API integrations with proper error handling and retry logic.
What are Gutenberg blocks?
Custom block types with rich editor experiences, dynamic rendering, InnerBlocks patterns, and block variations that give your editors powerful, intuitive content creation tools.
When do you need an admin dashboard?
When your team needs custom reports, settings panels, or data management interfaces that do not exist in WordPress core. I build admin experiences that feel native and intuitive.
Why do WP coding standards matter?
Plugins built to WordPress coding standards are secure, maintainable, and compatible with the broader ecosystem. I follow WPCS strictly -- nonces, prepared statements, and proper escaping throughout.
What documentation do you provide?
Every plugin ships with inline code documentation, a user guide, and developer docs. If another developer needs to work on it later, they will understand the architecture immediately.
When off-the-shelf plugins fail.
The average WordPress site runs 20-30 plugins. Each one adds database queries, HTTP requests, and potential security vulnerabilities. When you stack generic plugins to approximate custom functionality, you end up with a fragile tower of code that conflicts, slows down, and eventually breaks in ways that are nearly impossible to debug.
Off-the-shelf plugins are built for everyone, which means they are optimised for no one. They load features you will never use, add admin interfaces you do not need, and make database calls for functionality that is irrelevant to your site. A custom plugin does exactly what you need with zero overhead -- and nothing else.
Then there is the security issue. Public plugins are prime targets for attackers because a single vulnerability affects thousands of sites simultaneously. A custom plugin with a private codebase eliminates that attack surface entirely. Your functionality, your code, your security perimeter.
plugins on the average WordPress site, each adding potential conflicts, performance overhead, and security attack surface.
of WordPress vulnerabilities originate from plugins, making custom, audited code significantly more secure than public alternatives.
custom plugin can replace 3-5 generic ones, reducing load time, eliminating conflicts, and simplifying your maintenance workflow.
Why choose me for plugin development?
I write plugins the way WordPress core contributors write them -- with proper hooks, capability checks, prepared database queries, and input sanitization at every level. This is not just best practice; it is the difference between a plugin that survives WordPress updates and one that breaks every quarter.
Every plugin I build comes with version control, automated testing, and documentation that another developer can pick up and understand immediately. I write code for maintainability first because I know that the real cost of software is not in building it -- it is in maintaining it over the next five years.
Whether you need a simple utility plugin or a complex system that integrates with external APIs, I scope it honestly, build it cleanly, and deliver it on time. No scope creep, no surprises, and no "it works on my machine" excuses.
Frequently Asked Questions
It depends entirely on complexity. A simple utility plugin might cost a few hundred pounds, while a complex integration with multiple API endpoints and admin dashboards could be several thousand. I provide a detailed quote after our scoping call so you know the exact cost before committing.
Simple plugins take 1-2 weeks. Medium-complexity plugins with admin interfaces and API integrations take 3-6 weeks. Complex systems with custom database tables, external service connections, and Gutenberg blocks can take 6-12 weeks. I will give you a realistic timeline upfront.
Absolutely. I can prepare your plugin for WordPress.org submission, including meeting all repository guidelines, adding proper readme.txt files, setting up SVN, and handling the review process. I can also set up auto-deployment from GitHub for ongoing updates.
I offer ongoing maintenance retainers to keep your plugin compatible with WordPress core updates and PHP version changes. If you prefer to handle it in-house, the documentation and clean code architecture make it straightforward for any competent PHP developer.
Yes. I test against your specific plugin stack during development. By following WordPress coding standards -- proper namespacing, prefixed functions, and hook-based architecture -- conflicts are extremely rare. If your environment has known compatibility concerns, I address those during the architecture phase.
Need a custom
plugin?
Stop patching together five plugins when one custom solution will do. Let's build exactly what your business needs.