Development 2026

WordPress Development

3task develops custom WordPress plugins, API integrations and themes following WordPress Coding Standards. PHP 8.3+, Security First, over 50 plugins since 2010.

PHP 8.3+ Modern Syntax
Security First OWASP Standards
50+
Plugins Developed
15+
Years Experience
100%
Code Review
Services

What Development Services Do We Offer?

WordPress Plugins

Custom plugins for any requirement. REST API, admin interfaces, WooCommerce integration.

OOP REST API Hooks AJAX

API Integrations

Connect external services: Payment, CRM, Shipping, Social Media. Secure authentication.

REST OAuth Webhooks Caching

Theme Development

GeneratePress child themes or FSE block themes. Performance-optimized, accessible.

GeneratePress FSE A11y CWV

WooCommerce

Custom checkout, product configurators, subscriptions, B2B features.

Payment Shipping B2B Subs
Tech Stack

What Technologies Do We Work With?

🐘

PHP 8.3+

Server-Side

📦

WordPress

CMS Core

JavaScript

Frontend

🗃

MySQL

Database

🔧

REST API

Integration

🛡

Git

Version Control

How Do We Ensure Security?

Every line of code follows established security standards. OWASP Top 10 systematically avoided.

Nonce validation for AJAX requests
Prepared statements against SQL injection
Output escaping against XSS
Capability checks for permissions
Input sanitization of all user data

OWASP Top 10

All known vulnerabilities systematically prevented

FAQ

What Questions Are Frequently Asked?

How much does plugin development cost?

A simple plugin starts at 1,500 EUR, complex solutions with API integrations at 5,000-15,000 EUR. After briefing, you receive a fixed-price quote.

How long does plugin development take?

Simple plugins: 2-4 weeks. Complex plugins with integrations: 6-12 weeks. Agile development with regular updates.

Can you customize existing plugins?

Yes, if the code is clean and documented. We analyze existing code and provide a quote for desired modifications.

Which WordPress version is supported?

We develop for WordPress 6.0+ with PHP 8.0+. Older versions by arrangement, but with upgrade recommendation.

Do you offer maintenance for developed plugins?

Yes. After completion, we offer maintenance packages with updates for WordPress versions, security patches and support.

How is code quality ensured?

We follow WordPress Coding Standards, use PHPStan for static analysis and perform code reviews on every commit.

Got a Project?

No-obligation consultation, honest assessment.

Start Request

Programmierung