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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
    668contributions
    high262
    medium406
    score1192
    Last 90 days
    1689contributions
    high644
    medium1045
    score2977
    Last 12 months
    5827contributions
    high3946
    medium1881
    score13719

    Team focus

    Share of contributions across teams during the last 365 days

    WordPress releases

    Contributed to 16 releases
    • 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
    August 2026
    Aug 20 Thu · 08:14
    Playground high
    Pushed 1 commit to WordPress/blueprints:
    Reindex and reformat Blueprints
    Aug 19 Wed · 21:15
    GitHub high
    Pull request #682 merged into WordPress/reprint:
    [PHP] Retry unmarked HTTP 400 responses during pull
    Aug 19 Wed · 20:22
    GitHub med
    Submitted pull request #683 to WordPress/reprint:
    [PHP] Rewrite bare pull URLs and reject incompatible exporter protocols
    Aug 19 Wed · 19:50
    Playground high
    Pushed 1 commit to WordPress/blueprints:
    Reindex and reformat Blueprints
    Aug 19 Wed · 18:45
    GitHub med
    Submitted pull request #682 to WordPress/reprint:
    [PHP] Retry unmarked HTTP 400 responses during pull
    Aug 19 Wed · 16:32
    GitHub high
    Merged pull request #626 into WordPress/reprint:
    Fall back to $wpdb when PDO can’t connect
    Aug 19 Wed · 15:59
    GitHub high
    Merged pull request #681 into WordPress/reprint:
    [PHP] Verify two-error HTTP recovery across pull streaming endpoints
    Aug 19 Wed · 15:51
    GitHub high
    Merged pull request #676 into WordPress/reprint:
    [PHP] Explain HTTP 415 firewall greylist responses
    Aug 19 Wed · 15:48
    GitHub med
    Submitted pull request #681 to WordPress/reprint:
    [PHP] Verify two-error HTTP recovery across pull streaming endpoints
    Aug 19 Wed · 15:36
    GitHub high
    Merged pull request #679 into WordPress/reprint:
    [PHP] Retry potentially transient pull HTTP errors with a three-failure no-progress limit

    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