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Services · Plugin development

Custom WordPress plugin development

Purpose-built plugins that do one job well, written directly against the WordPress API. From AI-powered features to third-party integrations, with no page builders, no bundled frameworks, no bloat.

client-shipping-rates.php 214 lines total
/** * Plugin Name: Client Shipping Rates * Requires PHP: 8.3 */final class Shipping_Rates { public function register(): void { add_filter( 'woocommerce_package_rates', [$this, 'adjust_rates'], 10, 2 ); }}

One job. No admin banners, no tracking, no assets loaded where they aren't used.

What we build

If WordPress can host it, we can build it.

Every build starts from a written brief and ends with documented, audited code you own outright.

AI-powered features Semantic search, chat assistants, and content automation backed by LLM APIs, with usage and cost controls built in.
API integrations CRMs, shipping carriers, inventory systems, and billing services, connected through the WP REST API or admin hooks.
WooCommerce extensions Pricing rules, checkout logic, and fulfillment flows that stock plugins almost cover but never quite do.
Admin tools and dashboards Editorial workflows, reporting screens, and bulk operations shaped around how your team actually works.
Replacement builds Rewrite the one feature you use from a heavy general-purpose plugin into lean code that loads nothing extra.
Security audited Every deliverable passes sanitization, escaping, and CSRF checks against SQL injection and XSS before handover.
Why custom

Replace one heavy plugin with 200 lines of clean PHP.

Many slow sites run massive general-purpose plugins to handle one small feature, and pay for it on every request: extra queries, stylesheets, and tracking scripts loaded site-wide.

We write object-oriented PHP that hooks directly into WordPress core. No unnecessary database tables, no unused assets, nothing loaded where it isn't needed.

You own the source

Full documentation and source ownership on handover. No license keys, no vendor lock, no phoning home.

Performance is the point

Assets load only on the screens that use them, queries are indexed from day one, and nothing runs on requests that don't need it.

Pricing

Scoped from a written brief

Plugin updates & refactoring

Performance fixes, API updates, or feature additions for existing plugins.

from €500 one-time

  • Code audit for performance bottlenecks
  • PHP and WordPress compatibility updates
  • Security analysis and bug patching
  • Adding minor features to your codebase
  • 30 days of post-update support
Request a scope

Custom plugin build

Feature mapping, implementation, testing, and documentation.

from €1,000 one-time

  • Purpose-built code against the WordPress API
  • No bundled scripts or unused styles
  • Sanitization, validation, and CSRF audits
  • One year of support and updates
  • Full documentation and source ownership
Request a scope
Get started

Have a feature in mind?

Describe what it should do and where it runs. You get a written scope with a fixed price before a line of code is written.