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Yasir ShabbirFull-Stack AI Developer
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Plugin Development & Customization

When the plugin you need doesn’t exist — or the one you bought does 80% of the job — custom plugin development closes the gap without hacking your theme.

I build WordPress plugins the way core expects: proper hooks, sanitized inputs, capability checks, and an uninstaller that cleans up after itself, so WordPress updates never wipe your functionality. Recent work ranges from small workflow utilities to full API bridges between WordPress and CRMs, payment providers, and booking systems. Everything ships documented and update-safe, and the code is yours — no annual license holding your feature hostage.

What's Included:

Custom Plugin Development
Existing Plugin Customization
Database Schema Design
Admin Panel Interface
Settings & Configuration
Third-Party API Integration
WordPress Coding Standards
Security & Sanitization
Performance Optimization
Update & Maintenance Support
Plugin Development & Customization

Payment Security

50% Deposit: To start the work.
50% Final: Only when you are 100% satisfied.
Full Refund: Available if I don't meet the agreed goals.

Why Choose My Plugin Development & Customization Services?

I deliver exceptional results with a focus on quality, performance, and client satisfaction.

Exact Feature Match

A custom plugin does exactly what you need — nothing more, nothing less. No bloated features you'll never use.

Lightweight & Fast

Custom code is lean and optimized, unlike marketplace plugins that load unnecessary assets on every page.

Full Ownership

You own the source code outright. No annual licenses, no vendor lock-in, no surprise pricing changes.

Secure by Design

Built following WordPress coding standards with proper sanitization, nonce verification, and capability checks.

Steps for completing your project

1

After purchasing the project, send requirements so I can start the project.

Delivery time starts when I receive requirements from you.

Functionality requirements, user workflow description, existing plugin details (if customizing), API documentation (if integrating)
2

I work on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Analysis

I analyze your feature requirements to determine the best technical approach (custom plugin vs. modifying existing).

Architecture & Design

Planning the plugin structure and database schema to ensure performance and compatibility.

Development

Coding the plugin following WordPress coding standards and security best practices.

Testing & Debugging

Rigorous testing in different environments to ensure no conflicts with other plugins or themes.

Deployment

Installing the plugin on your live site and verifying full functionality.

3

Review the work, release payment, and leave feedback.

What if I'm not happy with the work?

Frequently Asked Questions

Common questions about this service

No. I write clean, optimized code. Unlike bloat-heavy commercial plugins that try to do everything, custom plugins are built to do exactly what you need efficiently.

Yes, I provide a warranty period for bug fixes. For long-term maintenance, I offer support packages to ensure compatibility with future WordPress versions.

Yes, I can customize existing plugins, provided their license allows modification. However, sometimes building a custom solution is more cost-effective than hacking a complex existing one.

You own 100% of the custom plugin code upon final payment. You are free to distribute or sell it as you see fit.

Yes. I build distribution-ready plugins with proper internationalization, a settings screen that doesn't need documentation to understand, and an update mechanism — either through WordPress.org or a private license/update server for premium plugins. We agree the ownership terms up front; typically you receive full rights to sell and rebrand the plugin as your own product.

Ready to Get Started?

Let's discuss your project requirements and create something amazing together.