Sebastien SERRE (@sebastienserre) – WordPress user profile

Bio

I know WordPress as an user since 2006 but develop on it only for approx. 2014.

Interests

Developing Plugins for WordPress and websites as Freelance and also works at WP SYNTEX which develops “Polylang” and “Polylang for WooCommerce” plugins.

WordPress Origin Story

In 2006 I searched a solution to blog, I started by a solution starting with a J and finishing with an a! After 3 months fighting to do what I’d like…. I met WordPress and felt in love with it…

Badges

CODE

3 badges

Core Contributor '18 Meta Contributor '19 Plugin Developer

CONTENT

4 badges

Documentation Contributor '20 Photo Contributor '22 WordPress.tv Contributor '23 WordPress.tv Team '26

COMMUNITY

2 badges

WordCamp Speaker '18 WordCamp Volunteer '25

PRACTICE

1 badge

Support Contributor '24

POLYGLOTS

2 badges

Translation Contributor '16 Translation Editor '16

Current Job

Support Technician

Feb 2020 – Present

WP SYNTEX

WP Syntex is the company editing the multilingual plugins Polylang, Polylang Pro & Polylang for WooCommerce

Recent impact

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

Last 30 days

8contributions

high7

medium1

score22

Last 90 days

18contributions

high12

medium6

score42

Last 12 months

101contributions

high58

medium43

score217

Team focus

Share of contributions across teams during the last 365 days

WordPress releases

Contributed to 13 releases

Contributions

Type

July 2026

Jul 17 Fri · 06:18

Polyglots high

Reviewed 4 strings on translate.wordpress.org.

Jul 15 Wed · 19:18

Meta med

Closed ticket #6816 on Meta Trac:
Some title are mis-aligned

Jul 10 Fri · 06:32

Polyglots high

Translated 41 strings on translate.wordpress.org.

Jul 10 Fri · 06:31

Polyglots high

Reviewed 175 strings on translate.wordpress.org.

Jul 08 Wed · 06:35

Polyglots high

Reviewed 7 strings on translate.wordpress.org.

Jul 08 Wed · 06:34

Polyglots high

Translated 17 strings on translate.wordpress.org.

June 2026

Jun 26 Fri · 19:30

Meta med

Created ticket #8335 on Meta Trac:
Add link to credits in profile

Jun 25 Thu · 11:01

Forums med

Posted a reply to [Polylang] String translation not working, on the site WordPress.org Forums:
Hello,Did you filter your content on "English" instead of "Show all languages" on the top…

Jun 22 Mon · 05:54

Polyglots high

Translated 90 strings on translate.wordpress.org.

Jun 15 Mon · 07:39

Forums med

Posted a reply to [Polylang] FATAL ERROR saving menu, on the site WordPress.org Forums:
Hello Would you please detail step by step how to reproduce this issue?Do you reproduce…

Plugins 4
Photos 6
Favorites 42
Translations 5

Developer

1 plugin

Simple Wall

50+ active installs

Contributor

3 plugins

AD Sliding FAQ

20+ active installs
Embed Block for Matterport

80+ active installs
Polylang

800,000+ active installs

Photos

6 contributions

View all 6 photos in the Photo Directory

Plugins

41 favorites

Themes

1 favorite

Kawi

Translations

5 locales

fr_FR Français (French) Project Translation Editor Translation Contributor

Translation editor for 1 project.

Plugins

Contributed translations to 360 projects.

Forums Learn WordPress Openverse WordPress Plugin Directory WordPress.org Patterns OpenAgenda for Visual Composer (Deprecated) AAWP Obfuscator Able Player, accessible HTML5 media player Advanced Custom Fields: Extended ACF Options For Polylang ACF RRule Field ActivityPub AcyMailing – Insert RSS content in emails Ad Inserter – Ad Manager & AdSense Ads AD Sliding FAQ Add From Server Admin Menu Editor Adminimize Advanced Contact form 7 DB Advanced Custom Fields (ACF®) Advanced Forms for ACF Advanced Gutenberg Blocks Advanced Product Labels for WooCommerce AI Engine – The Chatbot, AI Framework & MCP for WordPress Akismet Anti-spam: Spam Protection All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) AMP Style Kits for Elementor Antispam Bee Asgaros Forum Starter Templates – AI-Powered Templates for Elementor & Gutenberg Auto Anchor Enhanced Responsive Images Autoptimize Awesome Support – WordPress HelpDesk & Support Plugin BB Delete cache bbPress Better Search Replace Kadence Security – Password, Two Factor Authentication, and Brute Force Protection BBQ Firewall – Fast & Powerful Firewall Security Gutenberg Block Editor Toolkit – EditorsKit Customize WordPress Emails and Alerts – Better Notifications for WP Boxzilla – WordPress Popup Builder BP Display Content Breadcrumb NavXT Broken Link Checker rtMedia for WordPress, BuddyPress and bbPress

Showing the first 48 of 360 projects; search above to filter the full list.

View all on translate.wordpress.org

fr_BE Français de Belgique (French) Project Translation Editor Translation Contributor

Translation editor for 2 projects.

Plugins Themes

Contributed translations to 15 projects.