Custom PHP · REST API · WooCommerce Ready

Custom WordPress Plugins That Extend Everything

Marketplace plugins only get you so far. When your workflow needs something nobody else has built, we design and hand-code it — namespaced, secure, and properly documented PHP that hooks into WordPress the right way and keeps working after every core update.

Object-Oriented PHP
Security Reviewed
Documented Handover
PHP 8.x
WordPress 6.x
REST API
WP-CLI
WooCommerce
Composer
MySQL
Vanilla JS
why build custom

Extend WordPress Without Fighting It

Generic plugins are quick to install and impossible to bend. A purpose-built plugin gives you exactly the workflow you run today, documented the way your team understands it, and maintained by the people who wrote it.

80+
Plugins Delivered

Custom plugins, extensions, and emergency refactors shipped for production sites.

0
Vendor Lock-In

Your repository, your hosting, your code — no licence fees and no monthly rent.

2–6
Weeks to Release

From a focused single-purpose plugin through to a multi-system integration platform.

100%
Code Ownership

Source, schema notes, and documentation handed over with every single release.

WordPress plugin developer reviewing PHP code for a custom plugin on a dual monitor setup
architecture.php — reviewed line by line before release
plugin anatomy

Built on the WordPress API, Not Shortcuts

The fragile plugins we are asked to rescue all do the same thing: they stuff code into a theme or write straight to the database. We do neither. Every feature sits on documented hooks, the REST API, and WordPress data structures, so the plugin keeps working when the core, the theme, or another plugin changes.

  • 01

    Namespaced Architecture

    One class per responsibility with Composer autoloading, so nothing of ours can collide with a function another plugin registered first.

  • 02

    Hooks Instead of Hacks

    Actions and filters throughout, which means other plugins and your future developers can extend or replace behaviour without editing our files.

  • 03

    Safe Data Handling

    Prepared statements, validated input, and schema-aware storage rather than ad-hoc table edits that break on the next WordPress update.

  • 04

    Native Admin Experience

    Settings screens, dashboard widgets, and bulk actions built with WordPress standards so they feel like part of the platform.

what we build

Plugin Capability Matrix

Six areas where a custom plugin usually beats an off-the-shelf one. Most projects combine two or three of them into a single release.

01

Custom Plugin Architecture & Build

New plugins designed from a blank scaffold, built on PHP 8 with Composer autoloading and a clean admin interface.

02

REST API & Headless Integrations

Custom endpoints, webhooks, and authentication flows that connect WordPress to your apps, CRM, and third-party services.

03

WooCommerce & Payment Extensions

Checkout logic, product data, subscriptions, and payment provider work wired into WooCommerce the way it expects to be extended.

04

Automation & Workflow Plugins

Scheduled tasks, bulk operations, imports, and syncs that replace the manual copy-paste work your team repeats every week.

05

Migration, Refactor & Maintenance

Moving logic out of themes, modernising a legacy plugin, and repairing the code that quietly breaks on every update.

06

Security Hardening & Auditing

Input validation, capability checks, and a full review against OWASP basics before the first production install.

integration

Plugs Into Your Stack, Not Beside It

A plugin is only worth building if it cooperates with everything around it. We integrate against the documented extension points of your theme, CRM, payment provider, and email platform — then prove it on a staging environment that mirrors production before anything goes live.

  • 01

    Staging-First Development

    Every change lands on a staging copy that mirrors production, so a release day is a routine deploy instead of a gamble.

  • 02

    Version-Controlled Adapters

    Third-party quirks live in isolated adapter classes, so an upstream update cannot silently break the flows you depend on.

  • 03

    Migration Safety

    Dry runs, checkpoints, and reversible steps keep large imports and data migrations safe on a live database.

  • 04

    Failures You Can See

    Structured logs, retries with backoff, and clear admin alerts whenever an external API stops answering.

Developer testing a WordPress plugin integration against external APIs in a browser and terminal
integrations.php — adapters versioned and rollback-ready
how we work

From Brief to Production Plugin

Five stages, fixed scope, and a working build you can use at every step. You always know what is shipping next and why.

Discovery

Feature Specification

We map the manual process, the data involved, and the systems to connect, then agree a fixed scope and a milestone plan before any code is written.

Architecture

Hooks & Data Model

Endpoints, hooks, and storage are designed on paper first, including a migration path for the data your site already holds.

Build

Core Work & Integrations

Feature work lands in short cycles on staging, so you get a usable build at the end of every cycle rather than a reveal at the end.

Verify

QA, Security & Load Checks

Cross-browser testing, edge cases, permission audits, and query review run before a single file reaches your live site.

Deliver

Deploy, Document & Support

We ship the plugin, hand over the source and documentation, and stay reachable for the first weeks of live use.

delivery standards

Engineered to Survive Updates

Plugins live inside a system that changes every few weeks. These are the non-negotiables we apply to every build we ship.

Coding Standards
WordPress Coding Standards, strict types, and prefixed or namespaced symbols throughout.
Security Baseline
Nonce and capability checks, sanitised input, prepared statements, and no credentials stored in code.
Compatibility
Tested against the current WordPress, PHP 8, and WooCommerce versions that your site actually runs.
Performance
Cached queries, batched writes, and no background work attached to a page load that does not need it.
Documentation
Docblocks, a README, a changelog, and a plain-English install and settings guide for your team.
Ownership
Full source transfer with no licence fees and no dependency on us to keep the plugin running.
questions

Plugin Work, Answered

Straight answers to the questions we hear most. If yours is not here, ask us on the call and we will give you a real number rather than a range.

Pricing is scoped to the actual work: a focused single-feature plugin starts lower than a platform that connects several external systems. After a short discovery call you get a fixed, line-item quote covering architecture, development, testing, documentation, and handover — so there are no surprise invoices halfway through the build.
Yes, and most projects start exactly that way. We audit your current theme, plugin stack, and hosting first, then build inside a staging copy so nothing breaks on live. The plugin is written against WordPress core standards, so it keeps working whether you later change themes or move to another host.
Yes. We build on documented WordPress and WooCommerce extension points — actions, filters, and REST routes — which is exactly how plugins are designed to cooperate. If a third-party plugin needs extra handling, we add it through version-controlled adapters so a later update cannot silently break the integration.
That is one of our favourite briefs. We map the manual steps first, then automate them with scheduled events, webhooks, or custom admin screens — including structured error logging and a dry-run mode, so you can see exactly what a job will do before it touches live data.
A single-purpose plugin usually ships in 2 to 4 weeks. Integrations with several APIs, paid gateways, or large data migrations take longer. We agree a milestone plan up front and share a working staging build at every stage, so you always see progress and can redirect early.
Security is built in from the first commit: namespaced classes, sanitised and validated input, prepared database statements, nonce and capability checks on every action, and no credentials stored in code. Before release we review the plugin against OWASP basics and run it through the WordPress Plugin Check tool.
Yes. Maintenance plans cover WordPress core and WooCommerce compatibility testing, security patching, dependency updates, and small feature tweaks. We also document the plugin thoroughly so your own developers can take it over cleanly whenever you prefer.
You do, completely. Source files, database schema notes, and documentation are yours from the first release, with no license fees, no hosted lock-in, and no per-seat charges. You can keep it in our care or move it to any host or developer without our involvement.

Build a WordPress Plugin That Does Exactly What You Need

Tell us the workflow nobody has built yet and we will map the architecture, integrations, and timeline in a short, no-pressure call. No jargon, no obligation.

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