Greg Ziółkowski
Senior Software Engineer at Automattic
@gziolo Oleśnica, Poland joined Jan 2016
Maintains
Abilities API
Teams
Core AI
Core
Bio
Badges
CODE
6 badges
C
Core AI Contributor
'26
Core Contributor
'18
C
Core Performance Contributor
'22
C
Core Performance Team
'22
Core Team
'20
CONTENT
2 badges
Documentation Contributor
'22
Photo Contributor
'22
COMMUNITY
2 badges
Meetup Organizer
'18
WordCamp Speaker
'19
PRACTICE
1 badge
Accessibility Contributor
'19
POLYGLOTS
1 badge
Translation Contributor
'16
Current Job
Senior Software Engineer
Present
Automattic
Recent impact
Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.
Last 30 days
65contributions
high45
medium20
score155
Last 90 days
144contributions
high99
medium45
score342
Last 12 months
436contributions
high270
medium166
score976
Team focus
Share of contributions across teams during the last 365 days
WordPress releases
Contributed to 21 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
- 5.4
- 5.3
- 5.2
- 5.1
- 5.0
Time commitment
20 hours per week of sponsored contribution time
Contributions
Type
June 2026
Jun 15
Mon · 14:08
Core
med
Submitted pull request #12181 to WordPress/wordpress-develop:
Site Health: Cache the full results and a timestamp in the status…
Site Health: Cache the full results and a timestamp in the status…
Jun 12
Fri · 10:26
Core
med
Submitted pull request #79149 to WordPress/gutenberg:
Knowledge: Rename the Guidelines CPT storage primitive to Knowledge
Knowledge: Rename the Guidelines CPT storage primitive to Knowledge
Jun 02
Tue · 14:11
Core
med
Closed pull request #12013 on WordPress/wordpress-develop:
Abilities API: Normalize `required` schema shape for REST responses
Abilities API: Normalize `required` schema shape for REST responses
Jun 02
Tue · 14:10
Core
high
Pushed 1 commit to WordPress/WordPress:
Abilities API: Normalize `required` schema shape for REST responses
Abilities API: Normalize `required` schema shape for REST responses
Jun 02
Tue · 14:08
Core
high
Committed [62449] to WordPress SVN:
Abilities API: Normalize `required` schema shape for REST responses
Abilities API: Normalize `required` schema shape for REST responses
Jun 02
Tue · 11:44
Core
high
Jun 02
Tue · 11:43
Core
med
Closed pull request #11997 on WordPress/wordpress-develop:
REST API: Allow-list ability schema response keywords
REST API: Allow-list ability schema response keywords
Jun 02
Tue · 11:41
Core
high
Jun 01
Mon · 19:18
Core
high
Merged pull request #78783 into WordPress/gutenberg:
Abilities: Add validation tests pinning behavior for WP-specific schema keywords
Abilities: Add validation tests pinning behavior for WP-specific schema keywords
Jun 01
Mon · 12:21
Core
med
Closed pull request #12012 on WordPress/wordpress-develop:
Abilities API: Add coverage for top-level `required` in input validation
Abilities API: Add coverage for top-level `required` in input validation
No contributions in this category yet.
Plugins
1 favorite
Translations
1 locale
pl_PL
Polski (Polish)
Translation Contributor
Contributed translations to 1 project.