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
1 badge
Translation Contributor '15

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
191contributions
high142
medium49
score475
Last 90 days
555contributions
high358
medium197
score1271
Last 12 months
624contributions
high408
medium216
score1440

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

20 hours per week
  • On my own time 20 hrs/wk

Contributions

Type
October 2026
Oct 20 Tue · 14:48
Core high
Mentioned in [64603] on WordPress SVN:
Administration: Add a reusable `.delete-link` CSS class.
Oct 19 Mon · 21:25
Core high
Mentioned in [64583] on WordPress SVN:
Administration: Replace Dashicons in admin bar and sidebar with wp-icons.
Oct 15 Thu · 04:12
Core high
Mentioned in [64352] on WordPress SVN:
Themes: Restore Add Theme to appearance sub-menu.
Oct 13 Tue · 19:54
Core high
Mentioned in [64337] on WordPress SVN:
Security: Introduce the Secrets API.
Oct 13 Tue · 15:47
Core high
Pushed 1 commit to WordPress/WordPress:
Administration: Remove any reference to the non-standard ::-moz-focus-inner pseudo-element from…
Oct 13 Tue · 15:45
Core high
Committed [64333] to WordPress SVN:
Administration: Remove any reference to the non-standard ::-moz-focus-inner pseudo-element from Core files.
Oct 13 Tue · 15:45
Core med
Closed ticket #41580 on Core Trac:
Review the usage of the `::-moz-focus-inner` CSS fix for the buttons ...
Oct 13 Tue · 15:18
Core med
Created ticket #66302 on Core Trac:
Make all admin notices render after the main H1 heading
Oct 13 Tue · 14:14
Core med
Submitted pull request #14247 to WordPress/wordpress-develop:
Improve network admin email change usability consistency.
Oct 13 Tue · 14:13
Core med
Created ticket #66300 on Core Trac:
Improve usability and consistency of the network admin email change ...

Contributor

1 plugin