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Custom WordPress plugins built to spec: clean, documented, maintainable
When no plugin on the market does what you need, I build one. Over 9+ years I’ve developed 20+ custom WordPress plugins — from license systems and calculators to reimbursement tools, integrations, and bespoke admin features — all written to be reliable, secure, and easy for any developer to maintain later.
// one plugin, one job, its own settings page register_setting( ‘wv_license’, ‘auto_approve_limit’ ); // every request logged, old MAC → new MAC wp_insert_post([ ‘post_type’ => ‘mac_change_request’ ]);
01 — The problem I solve
Where plugins run out
Stacking five plugins to fake one feature makes a site slow, fragile, and impossible to maintain. A single purpose-built plugin, written to WordPress standards with its own settings page, is faster, safer, and fully under your control.
02 — What I deliver
Built to your spec
01
Purpose-built plugins with clean admin settings pages, so no code changes are needed to run them
02
Calculators with editable admin logic, such as brokerage, employee-cost, and pricing engines
03
License-transfer, upgrade and verification systems with approval workflows and audit trails
04
Reimbursement, funding, and claim systems with role-based approvals
05
Custom post types, shortcodes, and REST endpoints tailored to your workflow
06
Templated transactional email systems with placeholder support
Typical stack
WordPress plugin API, custom post types, WooCommerce hooks, WordPress Settings API, WP-Cron, REST API, OAuth, PHP/JS.
Proof
Plugins I’ve built include a device-license transfer and upgrade system with an email-approval workflow and full audit trail, an Excel-accurate brokerage calculator with an admin edit panel, an employee-cost calculator, and an end-to-end reimbursement platform with PayPal payouts.
Read the full case studies →Need this built?
Send me the details and I'll tell you honestly how I would approach it.