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Richard Korthuis

Lead Back-end WordPress Developer at Acato

@rockfire Amersfoort, The Netherlands joined Nov 2011

github.com/richardkorthuis Slack: @richard_korthuis
    Languages nl_NL

    Badges

    CODE
    2 badges
    Core Contributor '19 Plugin Developer
    COMMUNITY
    1 badge
    WordCamp Speaker '26
    PRACTICE
    1 badge
    Support Contributor '26
    POLYGLOTS
    1 badge
    Translation Contributor '17

    Current Job

    Lead Back-end WordPress Developer
    Present
    Acato

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    3contributions
    high0
    medium3
    score3
    Last 90 days
    5contributions
    high0
    medium5
    score5
    Last 12 months
    26contributions
    high1
    medium25
    score28

    WordPress releases

    Contributed to 3 releases
    • 6.9
    • 6.6
    • 5.3

    Contributions

    Type
    July 2026
    Jul 29 Wed · 07:56
    Forums med
    Posted a reply to Best Practices for WP REST Cache on High-Traffic WooCommerce Sites, on the site WordPress.org Forums:
    Hi @ahmedibrahimgaber Thank you for using our plugin!There isn't really a straight-forward answer to your…
    Jul 24 Fri · 10:55
    Forums med
    Posted a reply to [WP REST Cache] Must-use wp-rest-cache.php doesn’t update, on the site WordPress.org Forums:
    Hi @hkayali You would have to ask your host Kinsta why it is flagged as…
    Jul 24 Fri · 09:12
    Forums med
    Posted a reply to Must-use wp-rest-cache.php doesn’t update, on the site WordPress.org Forums:
    Hi @hkayali Thank you for using our plugin!The must-use wp-rest-cache.php hasn't changed in years, so…
    May 2026
    May 19 Tue · 11:13
    Forums med
    Posted a reply to Plugin DB error, on the site WordPress.org Forums:
    Hi @temak Thank you for using our plugin!We just released a new version of our…
    May 17 Sun · 14:55
    Forums med
    Posted a reply to Store the data in another Redis database?, on the site WordPress.org Forums:
    Hi @hirngesicht WP REST Cache itself doesn't talk to Redis directly — it stores everything…
    March 2026
    Mar 03 Tue · 09:40
    Forums med
    Posted a reply to WP REST Cache 504 Timeout in version 2026.1.2, on the site WordPress.org Forums:
    Hi @kaldata Thank you for using our plugin and sorry you experienced this issue.We just…
    February 2026
    Feb 25 Wed · 15:02
    Forums med
    Posted a reply to PHP Warning: Undefined array key “path”, on the site WordPress.org Forums:
    Hi @djibs13 Thank you for using our plugin!We just released a new version of our…
    Feb 02 Mon · 21:06
    Meta high
    Confirmed as a speaker for WordCamp Netherlands 2025
    January 2026
    Jan 28 Wed · 15:41
    Forums med
    Posted a reply to I see two versions of the plugin on my site, on the site WordPress.org Forums:
    @elmalak For now simply activating the regular plugin should be enough. When the mu-plugin needs…
    Jan 27 Tue · 07:59
    Forums med
    Posted a reply to I see two versions of the plugin on my site, on the site WordPress.org Forums:
    Hi @elmalak Thank you for using our plugin!It is completely normal that you have a…