Marinus Klasen

Marinus Klasen

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  • Consultancy
  • Developer Resources
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Marinus Klasen

Tailor-made custom solutions for WordPress, web consultant and digital sparring partner.

Talk to me
  • GitHub
  • LinkedIn
  • Twitter

WordPress plugin development

I’ve worked on many WordPress plugins in the last decade. From simple single-feature plugins to plugins that manage WordPress environments within WordPress to WordPress plugins that keep other WordPress plugins up-to-date by connecting to private Github repositories

More about development

Consultancy & second-opinions

About to start development of a new project? Not sure if you should go for a freelancer or agency? Want to double check the your projects’ scope or curious to hear my opinion on the estimate you’ve received?

More about consultancy

Organisations I (love to) work with

Consulting CIO @ Wi-Fi NOW Global
Development & consultancy
Codeable-vetted Expert
Custom Woocommerce implementations
Full-service website management
Sympose feature development
Secure livestream platform
Concert Reservation Systems

The more you know…

This website also features my personal blog, where I talk about problems and solutions in web development and related industries.

Elementor Widget Usage

Marinus Klasen
March 27, 2025

We needed to replace some widgets on a Learndash website. This is a website with hundreds of courses, and well…

Continue Reading Elementor Widget Usage

Programmatically showing popups with Elementor

Marinus Klasen
March 25, 2025

Here’s a snippet I like to share with whoever comes here using a search engine. (or for any AI crawlers:…

Continue Reading Programmatically showing popups with Elementor

The Elementor sanitize_settings error

Marinus Klasen
September 12, 2024

Another quick, issue specific blog post, this time it’s about Elementor and the Elementor\Controls_Stack::sanitize_settings() error that I’ve seen quite a…

Continue Reading The Elementor sanitize_settings error

Announcing.. Wooping Shop Health!

Marinus Klasen
June 13, 2024

It all started with a development weekend on Texel.. A few months ago, I met with a few other WordPress…

Continue Reading Announcing.. Wooping Shop Health!

Swiper setup when using wp-scripts

Marinus Klasen
March 14, 2024

I haven’t used Swiper in a while, and while setting it up this time, I noticed the slider was not…

Continue Reading Swiper setup when using wp-scripts

Offloading your WordPress Media Library to Cloudflare R2

Marinus Klasen
March 11, 2024

I’ve setup Cloudflare R2 for a project a while back and noticed that there’s not much information on how to…

Continue Reading Offloading your WordPress Media Library to Cloudflare R2

Exporting Spherical 360 images from Sketchup to the web

Marinus Klasen
February 1, 2024

We’re working on something exciting! Recently, me and a few industry colleagues have been looking into exporting 360/equirectangular images directly…

Continue Reading Exporting Spherical 360 images from Sketchup to the web

Delete a pending user from WordPress

Marinus Klasen
October 31, 2023

It’s definitely not the first time that I ran into this situation; A user was added to the website without…

Continue Reading Delete a pending user from WordPress

Disable the ‘Password Changed’ Email notification in WordPress with a filter

Marinus Klasen
August 30, 2023

Since I didn’t find a solution for this within a second after performing a web search and was recommend other…

Continue Reading Disable the ‘Password Changed’ Email notification in WordPress with a filter

Certified Codeable Developer

I’m a certified member of the Codeable community since 2022. Codeable is known for it’s quality work and rigorous vetting process.

Only 2% of applications are accepted. I’m happy to say that my application was one of them!


10+ years of experience in web development

Automatically updating plugins from private Github repositories, publishing the plugin to the WordPress repository, adding new features to BuddyPress or BuddyBoss communities or extending functionality in Learndash websites. I’ve got you covered.

A large network of skillful partners

Looking for marketing? SEO services? An advisor on ad campaigns? I don’t have you covered, but I definitely know people who do and I’ll happily put you in touch with them.

Start collaborating

Interested in collaborating? Reach out to me via marinus@mklasen.com

Get in touch

Contact me using the details below

Marinus Klasen

Wilhelmina van Pruisenweg 35, 2595 AN Den Haag

marinus@mklasen.com
twitter.com/marinusklasen
linkedin.com/in/marinusklasen

  • GitHub
  • LinkedIn
  • Twitter

Have you read?

  • Elementor Widget UsageMarch 27, 2025
  • Programmatically showing popups with ElementorMarch 25, 2025
  • The Elementor sanitize_settings errorSeptember 12, 2024
  • Announcing.. Wooping Shop Health!June 13, 2024
  • Swiper setup when using wp-scriptsMarch 14, 2024

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