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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
    256contributions
    high114
    medium142
    score484
    Last 90 days
    578contributions
    high258
    medium320
    score1094
    Last 12 months
    4667contributions
    high3595
    medium1072
    score11857

    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
    June 2026
    Jun 07 Sun · 18:42
    Playground med
    Submitted pull request #3765 to WordPress/wordpress-playground:
    [Website] Redesign My Playgrounds overlay
    Jun 07 Sun · 18:18
    Playground med
    Submitted pull request #3764 to WordPress/wordpress-playground:
    Enable full settings for autosaved Playgrounds
    Jun 07 Sun · 17:48
    Playground med
    Submitted pull request #3763 to WordPress/wordpress-playground:
    Add Symfony Package Radar Blueprint
    Jun 07 Sun · 17:46
    GitHub med
    Submitted pull request #427 to WordPress/sqlite-database-integration:
    Add native AST scalar row benchmarks
    Jun 07 Sun · 17:42
    Core med
    Submitted pull request #79000 to WordPress/gutenberg:
    Avoid dirtying related entities during passive block render
    Jun 07 Sun · 17:20
    Playground high
    Merged pull request #3762 into WordPress/wordpress-playground:
    [Website] Publish PHP next assets from isolated worktree
    Jun 07 Sun · 17:20
    Playground med
    Submitted pull request #3762 to WordPress/wordpress-playground:
    [Website] Publish PHP next assets from isolated worktree
    Jun 07 Sun · 16:58
    Playground high
    Merged pull request #3761 into WordPress/wordpress-playground:
    Fix PHP next assets publishing
    Jun 07 Sun · 16:57
    Playground med
    Submitted pull request #3761 to WordPress/wordpress-playground:
    Fix PHP next assets publishing
    Jun 07 Sun · 16:57
    Playground med
    Closed pull request #3759 on WordPress/wordpress-playground:
    Use server cache policy for PHP snippet script

    Developer

    Plugins

    Polski (Polish) Translation Contributor - #pl_PL

    WordPress Playground Block