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Adam Zieliński

Tech lead, WordPress Playground Architect at Automattic

@zieladam Wroclaw, Poland joined Feb 2018

adamadam.blog github.com/adamziel Slack: @Adam Zieliński
    Teams Playground

    Interests

    Acting, improv comedy, climbing, home server, board games

    Badges

    CODE
    6 badges
    C Core AI Contributor '26 Core Contributor '20 Core Team '20 P Playground Contributor '25 P Playground Team '25 Plugin Developer
    CONTENT
    1 badge
    Documentation Contributor '22
    COMMUNITY
    1 badge
    WordCamp Speaker '23
    PRACTICE
    1 badge
    Training Contributor '22

    Current Job

    Tech lead, WordPress Playground Architect
    Present
    Automattic

    Recent impact

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

    Last 30 days
    301contributions
    high131
    medium170
    score563
    Last 90 days
    1739contributions
    high671
    medium1068
    score3081
    Last 12 months
    5759contributions
    high3860
    medium1899
    score13479

    Team focus

    Share of contributions across teams during the last 365 days

    WordPress releases

    Contributed to 17 releases
    • 7.1
    • 7.0
    • 6.9
    • 6.8
    • 6.7
    • 6.6
    • 6.5
    • 6.4
    • 6.3
    • 6.2
    • 6.1
    • 6.0
    • 5.9
    • 5.8
    • 5.7
    • 5.6
    • 5.5

    Time commitment

    20 hours per week of sponsored contribution time

    Contributions

    Type
    September 2026
    Sep 25 Fri · 12:14
    GitHub high
    Merged pull request #843 into WordPress/reprint:
    Allow unverified HTTPS with --insecure
    Sep 25 Fri · 11:54
    GitHub high
    Merged pull request #844 into WordPress/reprint:
    Base file-download progress on bytes written
    Sep 25 Fri · 11:47
    GitHub high
    Merged pull request #842 into WordPress/reprint:
    Keep the latest progress counters between terminal redraws
    Sep 25 Fri · 09:48
    GitHub med
    Submitted pull request #844 to WordPress/reprint:
    Base file-download progress on bytes written
    Sep 25 Fri · 09:44
    GitHub med
    Submitted pull request #843 to WordPress/reprint:
    Allow unverified HTTPS with --insecure
    Sep 25 Fri · 09:41
    GitHub med
    Submitted pull request #842 to WordPress/reprint:
    Keep the latest progress counters between terminal redraws
    Sep 24 Thu · 14:18
    Playground high
    Merged pull request #4358 into WordPress/wordpress-playground:
    [Website] Migrate remaining Cypress tests to Playwright
    Sep 24 Thu · 12:28
    Core high
    Pushed 1 commit to WordPress/WordPress:
    Query: Prefer published pages in path lookups.
    Sep 24 Thu · 12:26
    Core med
    Closed ticket #61996 on Core Trac:
    Slug Conflict When a Published and Draft Page Share post_name
    Sep 24 Thu · 12:26
    Core high
    Committed [63915] to WordPress SVN:
    Query: Prefer published pages in path lookups.

    Developer

    3 plugins

    Contributor

    1 plugin

    Plugins

    1 favorite

    Translations

    1 locale
    pl_PL Polski (Polish) Translation Contributor

    Contributed translations to 1 project.

    WordPress Playground Block

    View all on translate.wordpress.org