DrupalCode profile
Posts on Drupal.org
Starred projects
Professional Info
Companies Worked For
Google Summer of Code, Mollom, Facebook, Nascom
Industries Worked In:
freelance, internet, nonprofit
Personal Info
Pronouns:
he/him
Primary language:
Dutch
Other languages:
Dutch
English
French
On Drupal.org for 19 years 3 months
Over 500 edits to documentation
Contributor roles
-
Hierchical Select, CDN and many more modules.
-
Text Editor, CKEditor (4), Quick Edit, Dynamic Page Cache, BigPipe, REST, JSON:API, CKEditor 5.
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API-First Initiative
-
Contributed module, theme, or distribution maintainer CreditAttribution: Acquia
From 2017-03 to presentRenderviz, BigPipe Sessionless, REST UI, Configuration Inspector
Documentation guides
- Core modules - BigPipe module
- Core modules - Dynamic Page Cache module
- Core modules - JSON:API module
- Core modules - Text Editor module
- Core modules and themes - Core modules
- Drupal APIs - (deprecated) CKEditor 4 API (Drupal 8 and 9)
- Drupal APIs - Cache API
- Drupal APIs - CKEditor 5 API
- Drupal APIs - Filter API
- Drupal APIs - Render API
- Drupal APIs - RESTful Web Services API
- Drupal APIs - Serialization API
- Drupal APIs - Text Editor API
- Contributed module documentation - Acquia Migrate: Accelerate
- Contributed module documentation - CKEditor
- Contributed module documentation - Markdown
- Contributed module documentation - Quick Edit
- Form and Interaction Modules - Hierarchical Select
✓ Can opt projects into security advisory coverage
Events spoken at
Drupal events:
DrupalCon Barcelona 2007
DrupalCon Szeged, Hungary 2008
DrupalCon DC 2009
DrupalCon Paris 2009
DrupalCon Copenhagen 2010
DrupalCon Munich 2012
DrupalCon Portland 2013
DrupalCon Prague 2013
DrupalCon Amsterdam 2014
DrupalCon Los Angeles 2015
DrupalCon Barcelona 2015
DrupalCon New Orleans 2016
DrupalCon Baltimore 2017
DrupalCon Vienna 2017
DrupalCon Nashville 2018
DrupalCon Seattle 2019
DrupalCon Amsterdam 2019
DrupalCon Minneapolis 2020 (was planning to attend)
DrupalCon North America 2021
DrupalCon Europe 2021
DrupalCon Pittsburgh 2023
DrupalCon Lille 2023
DrupalCon Portland 2024
DrupalCon Atlanta 2025
DrupalCon Vienna 2025
Projects maintained
Top Tier Drupal Certified Partner from Acquia
Drupal AI Founding Sponsor from Acquia
69 people list wim leers as a mentor
I contributed Drupal patches
I contributed Drupal modules
I contributed Drupal installation profiles
I contributed to Drupal issue queues
I contributed to Drupal.org
I contributed Drupal documentation
I contributed Drupal translations
I contributed Automated tests
I reviewed Project applications
I provide Drupal-related services
I give support on Slack
I give support on IRC
I help mentor new contributors



chx
merlinofchaos
senpai
sun
dries
eaton