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Matthias Kittsteiner

Senior Web Developer at RegioHelden GmbH

@kittmedia Stuttgart, Germany joined Sep 2016

epiph.yt github.com/MatzeKitt Slack: @KittMedia
    Teams Polyglots CLI
    Languages de_DE

    Interests

    Open Source, Dogs

    Badges

    CODE
    4 badges
    Core Contributor '20 Meta Contributor '22 Plugin Developer WP-CLI Contributor '20
    COMMUNITY
    3 badges
    Meetup Organizer '19 WordCamp Organizer '19 WordCamp Speaker '23
    PRACTICE
    2 badges
    Support Contributor '26 Test Contributor '21
    POLYGLOTS
    2 badges
    Translation Contributor '18 Translation Editor '18

    Current Job

    Senior Web Developer
    Present
    RegioHelden GmbH

    Recent impact

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

    Last 30 days
    14contributions
    high9
    medium5
    score32
    Last 90 days
    24contributions
    high16
    medium8
    score56
    Last 12 months
    107contributions
    high53
    medium54
    score213

    Team focus

    Share of contributions across teams during the last 365 days

    WordPress releases

    Contributed to 5 releases
    • 7.0
    • 6.7
    • 5.8
    • 5.6
    • 5.5

    Contributions

    Type
    September 2026
    Sep 05 Sat · 10:18
    Polyglots high
    Translated 6 strings on translate.wordpress.org.
    Sep 05 Sat · 10:02
    Plugins high
    Committed [3682336] to Plugins SVN:
    Update stable tag
    Sep 05 Sat · 09:59
    Plugins high
    Committed [3682333] to Plugins SVN:
    Update stable tag
    Sep 04 Fri · 10:03
    Forums med
    Posted a reply to Feld: Nachricht, on the site WordPress.org Forums:
    Hallo Leonie, es ist merkwürdig, wenn es das Feld „Zeilen“ für den Block „Textbereich“ nicht…
    Sep 01 Tue · 18:16
    Forums med
    Posted a reply to Feld: Nachricht, on the site WordPress.org Forums:
    Hallo @leoniemeier, du kannst in der Block-Seitenleiste unter „Zeilen“ die Anzahl der darzustellenden Zeilen anpassen,…
    August 2026
    Aug 27 Thu · 19:35
    Forums med
    Posted a reply to Kritischer Fehler nach Update, on the site WordPress.org Forums:
    Hallo @mrrontour, danke für die Meldung und entschuldige bitte die Umstände. Version 2.0.1 behebt dieses…
    Aug 27 Thu · 19:33
    Plugins high
    Committed [3669441] to Plugins SVN:
    Update stable tag
    Aug 27 Thu · 10:19
    Polyglots high
    Translated 56 strings on translate.wordpress.org.
    Aug 24 Mon · 08:32
    Polyglots high
    Translated 41 strings on translate.wordpress.org.
    Aug 20 Thu · 07:48
    Polyglots high
    Translated 2 strings on translate.wordpress.org.

    Developer

    5 plugins

    Contributor

    1 plugin

    Plugins

    6 favorites

    Translations

    2 locales
    de_DE Deutsch (German) Patterns Translation Editor Project Translation Editor Translation Contributor

    Translation editor for 1 project.

    Patterns

    Translation editor for 2 projects.

    Plugins Themes

    Contributed translations to 1,237 projects.

    WordPress for Android WordPress for iOS Forums Learn WordPress Openverse Pattern Directory WordPress Plugin Directory Rosetta WordPress Theme Directory WordCamp.org WordPress.org 123on Video Embedding 2FAS Classic – Two Factor Authentication DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer Smart Custom 404 Error Page Build 5 Star Reviews on Google Reviews, Yelp, Facebook… easily and risk-free | RRatingg a3 Lazy Load Absolute Reviews Access Category Password Access Monitor Equalize Digital Accessibility Checker – WCAG, ADA, EAA and Section 508 compliance Accessibility Lite – SEO Friendly Super Lightweight WordPress Plugin Accessible Video Library AccessPress Social Counter Accordion Blocks ACF City Selector ACF Content Analysis for Yoast SEO ACF Flexible Layouts Manager Achievement Shortcode Add-On for BadgeOS ACME Divi Modules ActivityPub AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress Ad Inserter – Ad Manager & AdSense Ads Add Shortcodes Actions And Filters Add From Server Add-on Contact Form 7 – MailPoet 3 Add-on WooCommerce – MailPoet 3 Addon Package for Elementor AdKlick Advertising Management Team Admin Bar & Dashboard Access Control Admin Bar Login Admin Commenters Comments Count Admin Menu Editor Admin Toolbar Menus Advanced Ads for WPBakery Page Builder Ads.txt Manager Advanced Ads – Ad Manager & AdSense

    Showing the first 48 of 1,237 projects; search above to filter the full list.

    View all on translate.wordpress.org

    de_DE / formal Deutsch (German) Translation Contributor

    Contributed translations to 40 projects.

    DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer Block Control OpenID Connect Generic Client Dashboard Notepad Disable REST API Embed Privacy Enable jQuery Migrate Helper Form Block GatherPress Gutenberg Impressum Smash Balloon Social Photo Feed – Easy Social Feeds Plugin Achievements sports league Multisite Auto Language Switcher Public Post Preview Redis Object Cache ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF Simple fediverse:creator Simply Schedule Appointments Simply Show IDs Strict CSP Rich Showcase for Google Reviews Germanized for WooCommerce Yoast SEO – Advanced SEO with real-time guidance and built-in AI Twenty Twenty-Two WordPress 4.7.x WordPress 4.8.x WordPress 4.9.x WordPress 5.0.x WordPress 5.1.x WordPress 5.2.x WordPress 5.3.x WordPress 5.4.x WordPress 5.5.x WordPress 5.6.x WordPress 5.7.x WordPress 5.8.x WordPress 5.9.x WordPress 6.0.x WordPress 7.1.x - Development

    View all on translate.wordpress.org