Profiles

Bio

Accessibility Specialist, WordPress Core Committer, Senior Frontend engineer.

As a Core Committer since 2015 and a member of the WordPress Accessibility Team, I contributed to advancing accessibility standards within WordPress, delivering accessibility improvements for millions of users globally.

With over 10 years at Yoast BV, I specialised in modern WordPress development as a senior frontend developer and digital accessibility specialist.

Open-source contributor, speaker, mentor, and accessibility advocate. Over the course of more than 20 years of digital accessibility practice, I learned a couple things about people’s needs, browsers, and assistive technology. Interested in scaling accessibility within product teams and fostering accessibility culture in large organisations.

Interests

Tech, Arts in general, history, good movies and all kind of music.

Badges

CODE
6 badges
C Core AI Contributor '26 Core Contributor '15 Core Team '16 Design Contributor '19 Meta Contributor '16 Plugin Developer
CONTENT
2 badges
Documentation Contributor '17 WordPress.tv Contributor '16
COMMUNITY
3 badges
bbPress Contributor '20 WordCamp Organizer '16 WordCamp Speaker '23
PRACTICE
2 badges
Accessibility Contributor '19 Accessibility Team '15
POLYGLOTS
2 badges
Translation Contributor '15 Translation Editor '17

Current Job

Accessibility specialist
May 2026 – Present
Self employed

Job History

Accessibility specialist, Senior frontend engineer
Mar 2016 – May 2026
Yoast

Recent impact

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

Last 30 days
252contributions
high162
medium90
score576
Last 90 days
511contributions
high321
medium190
score1153
Last 12 months
555contributions
high348
medium207
score1251

Team focus

Share of contributions across teams during the last 365 days

WordPress releases

Contributed to 33 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
  • 4.9
  • 4.8
  • 4.7
  • 4.6
  • 4.5
  • 4.4
  • 4.3
  • 4.2
  • 4.1
  • 4.0
  • 3.9

Time commitment

10 hours per week
  • On my own time 10 hrs/wk

Contributions

Type
October 2026
Oct 02 Fri · 13:04
Core med
Submitted pull request #13927 to WordPress/wordpress-develop:
Emails change admin notices
Oct 01 Thu · 20:09
Core med
Submitted pull request #13910 to WordPress/wordpress-develop:
Try to retrieve an unescaped post title for use in list table…
Oct 01 Thu · 10:55
Core med
Created ticket #66227 on Core Trac:
Make the Core E2E tests preserve the development environment state
Oct 01 Thu · 08:19
Core med
Closed ticket #65898 on Core Trac:
Lint the admin CSS files
Oct 01 Thu · 08:07
Core high
Pushed 1 commit to WordPress/WordPress:
Build/Test Tools: Make sure to preserve the contents of the…
Oct 01 Thu · 08:05
Core high
Committed [64028] to WordPress SVN:
Build/Test Tools: Make sure to preserve the contents of the uploads directory.
Oct 01 Thu · 08:05
Core med
Closed ticket #65621 on Core Trac:
Tests: Make sure to preserve the contents of the uploads directory
Oct 01 Thu · 06:59
Core med
Submitted pull request #83932 to WordPress/gutenberg:
Add visibility visible to the speak containers.
Oct 01 Thu · 06:56
Core med
Created issue #83931 in the WordPress/gutenberg repository:
A11y: make sure the speak containers don't inherit visibility hidden
September 2026
Sep 30 Wed · 06:41
Core med
Created ticket #66216 on Core Trac:
Ensure valid HTML when using the myblogs_options filter

Contributor

1 plugin