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Leonidas Milosis

Plugin Developer at Yoast

@leonidasmilossis Thessaloniki, Greece joined May 2014

lmilosis.wordpress.com github.com/leonidasmi Slack: @Leonidas Milosis

    Bio

    I’m a plugin developer at Yoast where I work on the company’s plugins, by adding new features and improving the existing codebase.

    WordPress Origin Story

    I met WordPress when I first started as a junior developer straight out of college. At first, it stood out to me as a means for easily creating end products and websites. Since then though, and having realized the potential one developer can have being a WordPress enthousiast, I now can see what makes WordPress a unique entity in the web. The community, of course. The WordPress community is the most diverse, thought-provoking and helpful group of people I have (never) met in my life. I can proudly say that I try everyday to be a worthy member of it.

    Badges

    CODE
    1 badge
    Core Contributor '22
    CONTENT
    1 badge
    Documentation Contributor '22

    Current Job

    Plugin Developer
    Present
    Yoast

    Recent impact

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

    Last 30 days
    0contributions
    high0
    medium0
    score0
    Last 90 days
    0contributions
    high0
    medium0
    score0
    Last 12 months
    3contributions
    high2
    medium1
    score7

    WordPress releases

    Contributed to 4 releases
    • 6.9
    • 6.6
    • 6.2
    • 6.1

    Contributions

    Type
    September 2025
    Sep 05 Fri · 13:28
    Core high
    Mentioned in [60711] on WordPress SVN:
    Taxonomy: Add `update_term_count` action that fires when term counts are updated.
    Sep 01 Mon · 12:13
    Core med
    Submitted pull request #9698 to WordPress/wordpress-develop:
    Add action when term count is updated
    Sep 01 Mon · 11:23
    Core med
    Created ticket #63904 on Core Trac:
    Add action hook when terms counts are updated
    September 2024
    Sep 12 Thu · 07:56
    Core med
    Submitted pull request #7338 to WordPress/wordpress-develop:
    Allow plugins themes do extra checks on upgrade
    Sep 12 Thu · 07:55
    Core med
    Created ticket #62043 on Core Trac:
    Allow plugins and themes perform extra checks upon install/upgrade via ...
    June 2024
    Jun 13 Thu · 11:46
    Core med
    Submitted pull request #6807 to WordPress/wordpress-develop:
    Add unit tests confirming that there are no extra queries when inserting…
    Jun 11 Tue · 02:12
    Core high
    Mentioned in [58379] on WordPress SVN:
    Administration: Prevent an orderby array throwing a notice.
    April 2024
    Apr 18 Thu · 12:33
    Core med
    Created issue #60859 in the WordPress/gutenberg repository:
    A PHP warning is thrown whenever a plugin calls `register_setting` without the…
    October 2023
    Oct 04 Wed · 12:25
    Core med
    Submitted pull request #5404 to WordPress/wordpress-develop:
    Fix PHP notice that showed when orderby query parameter was an array
    May 2023
    May 29 Mon · 11:17
    GitHub med
    Created issue #2246 in the WordPress/WordPress-Coding-Standards repository:
    Case where `WordPress.Security.ValidatedSanitizedInput.InputNotSanitized` might be a bit counter-intuitive

    Plugins

    1 favorite