WordPress – The Leading Platform for Websites & Online Shops

With a global market share of 43.6% (as of February 2025), WordPress powers countless websites, online shops, and custom portals. However, standard themes and plugins often fail to meet all requirements or compromise performance and security. Custom-tailored solutions ensure optimal functionality without compromises, helping you achieve the full potential of your business idea.

WordPress Plugin Development - Custom Functionality Extensions

Extending WordPress Functionality (Plugin Development)

Looking for new features directly in WordPress, or does an existing function or logic not quite fit your workflow? I’m happy to help! WordPress is designed as an open and modular system and can be perfectly customized for your process through tailored software development in the form of a WordPress plugin.

Custom Theme Development

Custom themes stand out from the crowd, as many websites rely on standard templates with similar structures. A tailored design creates a unique look and distinctive brand presence. Additionally, a custom-developed WordPress theme offers further benefits, such as faster loading times, which is particularly important for SEO and search engine rankings.

Custom WordPress Theme Design and Development
WooCommerce E-Commerce Development

E-Commerce Solutions: WooCommerce & Custom Add-Ons

WooCommerce provides a powerful e-commerce solution with extensive extension capabilities. However, every online shop has specific requirements that go beyond the standard. Custom modifications and extensions ensure that all features are optimally aligned with your individual business processes and customer needs.

Custom Extensions for Elementor & Page Builders

Tailored design elements, widgets, and features expand your possibilities with Elementor without needing to install additional plugins. This preserves your full flexibility while simultaneously optimizing website performance and avoiding potential security vulnerabilities from third-party plugins.

Custom Elementor Widgets and Page Builder Extensions
Advanced Custom Fields (ACF) Development

Advanced Custom Fields (ACF) Development

With ACF, you can flexibly manage custom content. Advanced features and tailored customizations enable even better utilization – from dynamic content areas to complex data structures. Perfect for individual product pages, custom post types, or specialized admin interfaces.

Troubleshooting & Performance Optimization

WordPress sites or themes can exhibit unexpected errors or unusual behavior. Detailed analysis and targeted problem resolution ensures stable and error-free functionality, keeping your website running smoothly for your visitors.

WordPress Debugging and Performance Optimization
WordPress API Integration and Third-Party Connections

WordPress Integration & Third-Party Connections

Specialized topics like Google Analytics tracking, web crawlers, or automated scripts (e.g., import/export for shops) can be seamlessly integrated into WordPress. I also develop custom interfaces, custom REST API endpoints, and implement technical SEO optimizations to enhance your website’s visibility.

Maximum Performance: 100/100 PageSpeed Score

With targeted optimizations and custom software development, you can achieve the best performance scores for your WordPress website. Since Google follows a Mobile First approach in its rankings, fast loading times are a crucial ranking factor. With a fast website, you can gain a clear competitive advantage and improve your search engine visibility.

Read: WordPress Performance Optimization
Google PageSpeed 100/100 Score Result for kernich.de
Mario Kernich - WordPress Developer and Consultant

Your Personal Expert for WordPress Development

Let’s discuss your WordPress project together and explore how I can help bring your vision to life.

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