Plugin Development

Custom WordPress Plugins That Do Exactly What You Need

Off-the-shelf plugins are built for everyone — which means they're perfect for no one. I build custom WordPress plugins engineered around your specific business logic, data structure, and workflow. The result is leaner, faster, and more secure than anything from the plugin directory.

From simple shortcode plugins to complex multi-module systems with custom database tables, REST API endpoints, and admin UIs — I've built over 50 custom plugins across 9 years and contributed directly to the WordPress Plugin Directory as a verified plugin developer on WordPress.org.

WordPress Plugin DeveloperPublished on WordPress.org
WP Core ContributorCLI, Core, Meta Teams
Top-Rated Plus on UpworkTop 3% globally
WordPress Coding StandardsPHPCS compliant code always

What I Build

Every plugin is built to WordPress coding standards, fully documented, and tested before handover.

Custom Post Types & Fields

Register CPTs, taxonomies, and meta fields with clean registration hooks, admin UI, and REST API support — no ACF required unless you prefer it.

REST API Integrations

Custom REST API endpoints, third-party API connections (Stripe, HubSpot, Salesforce, Zapier, etc.), and webhook handlers built securely.

Admin Dashboard Modules

Custom admin pages, settings panels, meta boxes, and bulk action handlers that make WordPress admin work exactly the way your team needs.

WooCommerce Extensions

Custom WooCommerce hooks, payment gateway integrations, shipping method plugins, and checkout flow modifications.

Gutenberg Blocks

Custom Gutenberg blocks built with React and the Block Editor API — reusable, accessible, and compatible with Full Site Editing themes.

Plugin Customization & Fixes

Extend or fix existing plugins without hacking core files — using proper hooks, filters, and child plugins that survive updates.

Tech Stack

Every plugin I write follows WordPress coding standards and is built for long-term maintainability.

PHP 8.xWordPress Hooks APIWP REST APICustom DB TablesAJAX/nonceReact (Gutenberg)WP-CLIPHPCSComposerPHPUnitOOP PHPGit

Plugin Development Process

01
Functional Specification

I document exactly what the plugin needs to do — inputs, outputs, edge cases, and admin UI — before writing any code.

02
Architecture Design

Database schema, hook strategy, file structure, and security model planned upfront so the plugin is extensible from day one.

03
Development & Unit Testing

Built to WordPress coding standards, with PHPUnit tests for critical logic and manual QA across plugin combinations.

04
Staging Review

Full review on your staging environment with all your existing plugins active — catching conflicts before they reach production.

05
Documentation & Handover

Full inline code documentation, a README, and a video walkthrough so any developer can maintain it going forward.

Frequently Asked Questions

What clients ask before commissioning a custom plugin.

Got a specific use case in mind?

Describe It on WhatsApp Hire on Upwork

When no existing plugin does exactly what you need, when available plugins have features you'll never use (bloat), when you need tight integration with your data model, or when a public plugin poses a security or licensing risk for your business.

Yes — because I use official WordPress APIs, action/filter hooks, and never modify core files. The plugin is tested against the latest stable WordPress version and I monitor breaking changes in WP core that could affect it.

Yes. I create a child plugin or use hooks to extend/override functionality without touching the original plugin's files. This means your modifications survive plugin updates. I never recommend editing plugin core files directly.

Yes — 100%. All custom plugin code I write for you is yours. There are no licensing fees, no ongoing royalties, and no lock-in. You receive the full source code and can have any developer maintain it.

Simple plugins (shortcodes, custom fields, small integrations) take 3–7 days. Complex plugins with custom DB tables, REST endpoints, or admin UIs take 2–4 weeks. I give exact estimates after reviewing your spec.

Client Reviews

What Clients Say About Me

5.0

6 verified reviews · Upwork

I cannot emphasize enough how efficient and helpful Jigar has been throughout the entire process. His willingness to go the extra mile — video calls, screenshots, walking through every issue — saved us significant time and money. He consistently demonstrated deep expertise and professionalism. I highly recommend him.”
His ability to troubleshoot issues and offer efficient solutions is unparalleled. He's always willing to lend a helping hand, making the entire process seamless and enjoyable. His expertise is a game-changer.”
I am hiring Jigar frequently to help me with website programming. He is great in communication, makes sure he understands everything before he starts working, and his work is 100% satisfying. I can highly recommend him!”
He listens to the needs of the customer and is always prompt to respond, even with a significant time zone difference. He always delivers and is more than fair with his hours and billing. I am 100% satisfied!”
His commitment to communication, even during late nights, truly sets him apart. The functionality of our website stands as a testament to his skill. Jigar has swiftly resolved any issues that arose. We're immensely grateful.”
Jigar has been my lead developer for years on high-traffic websites. He is always responsive and completes projects quickly and accurately. I cannot recommend him enough.”

Need a Custom WordPress Plugin?

Describe what you need and I'll tell you exactly how I'd build it, how long it takes, and what it costs — straight answer, no fluff.