Miguel Fonseca (@mcsf) – WordPress user profile | WordPress.org
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Miguel Fonseca

Automattic

@mcsf Lisboa, Portugal joined Dec 2012

lamda.blog github.com/mcsf Slack: @mcsf
    Teams Core
    Languages pt_PT

    Badges

    CODE
    4 badges
    Core Contributor '15 Core Team '20 Meta Contributor '18 Plugin Developer
    CONTENT
    1 badge
    Documentation Contributor '22
    COMMUNITY
    1 badge
    WordCamp Speaker '19
    POLYGLOTS
    2 badges
    Translation Contributor '15 Translation Editor '15

    Current Job

    Present
    Automattic

    Recent impact

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

    Last 30 days
    15contributions
    high12
    medium3
    score39
    Last 90 days
    38contributions
    high25
    medium13
    score88
    Last 12 months
    174contributions
    high90
    medium84
    score354

    Team focus

    Share of contributions across teams during the last 365 days

    WordPress releases

    Contributed to 24 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
    • 5.4
    • 5.3
    • 5.2
    • 5.1
    • 5.0
    • 4.1
    • 3.9

    Time commitment

    35 hours per week of sponsored contribution time

    Contributions

    Type
    November 2026
    Nov 12 Thu · 12:42
    Core med
    Closed pull request #13277 on WordPress/wordpress-develop:
    Fix rich-text block attribute validation (alternative)
    Nov 08 Sun · 23:49
    Core high
    Mentioned in [65342] on WordPress SVN:
    Docs: Document `description` for block pattern categories.
    Nov 05 Thu · 10:50
    Core med
    Submitted pull request #15505 to WordPress/wordpress-develop:
    Docs: Document `description` for block pattern categories.
    Nov 03 Tue · 11:37
    Core high
    Mentioned in [65223] on WordPress SVN:
    Toolbar: Hide legacy Dashicons when a node has an SVG icon
    October 2026
    Oct 29 Thu · 18:22
    Core high
    Merged pull request #85843 into WordPress/gutenberg:
    RichText: List "More" dropdown formats in a fixed order (alternative)
    Oct 28 Wed · 13:03
    Core med
    Submitted pull request #85843 to WordPress/gutenberg:
    RichText: List "More" dropdown formats in a fixed order (alternative)
    Oct 19 Mon · 21:27
    Core high
    Pushed 1 commit to WordPress/WordPress:
    Administration: Replace Dashicons in admin bar and sidebar with wp-icons.
    Oct 19 Mon · 21:25
    Core high
    Committed [64583] to WordPress SVN:
    Administration: Replace Dashicons in admin bar and sidebar with wp-icons.
    Oct 19 Mon · 16:58
    Core high
    Pushed 1 commit to WordPress/WordPress:
    Toolbar: Fix display name live preview and "Howdy" color.
    Oct 19 Mon · 16:56
    Core high
    Committed [64519] to WordPress SVN:
    Toolbar: Fix display name live preview and "Howdy" color.

    Developer

    1 plugin

    Contributor

    1 plugin

    Completed courses

    1 completed

    Browse courses on Learn WordPress

    Translations

    1 locale
    pt_PT Português (Portuguese) Plugins Translation Editor Translation Contributor

    Translation editor for 1 project.

    Jetpack – AI Agents & MCP, Security, Backup & Analytics

    Contributed translations to 3 projects.

    Gutenberg Jetpack – AI Agents & MCP, Security, Backup & Analytics WordPress 7.1.x - Development

    View all on translate.wordpress.org