Potsdam • Berlin • Germany

16-18 October 2026

Our Speakers

Yannick Gaultier

Initially trained as a mechanical engineer, I spent 20 years in a non-IT industry. I then started developing some open source web projects, mostly centered around SEO, including several Joomla! extensions. This was a hobby in 2005, but 3 years later, and to this date, it became my full time job. I run Weeblr, a small company handling development and support for our open source CMS plugins. Our main Joomla! extensions are

  • 4SEO, an all-in-one SEO extension
  • 4Analytics, a fully-featured native analytics extension
  • 4AI, the AI-assistant to generate or modify text and images, titles, description or Twitter and LinkedIn posts
  • 4Podcast, to fully manage a Podcast inside your Joomla site
  • 4Command, to navigate Joomla admin and perform tasks with a click or a shortcut

All these operates identically under Joomla 3 to 6 (without compatibility plugin)

We also have a range of SEO-related free of charge products: 4Video to embed Youtube and Vimeo videos in an SEO-compatible way or SEOInfo, an SEO browser extension.

A large part of my days is spent tracking every bit of SEO and marketing information available, experiment with it to decide what should and should not make it into our extensions.

Website
https://weeblr.com
I'm from
France
Community Engagement
JoomlaDay FR organizing and video team

Our Speakers

Laura Gordon

Laura Gordon

JUG (Joomla User Group) Team, JDAYUSA Coordinator

United States

Brian Teeman

Brian Teeman

Joomla and OSM Co-founder

Leeds, UK

Mario Fraune

Mario Fraune

Austria, Vienna

Sigrid Gramlinger

Sigrid Gramlinger

Production Department Coordinator & JWC Organization Team

Austria

Maarten Blokdijk

Maarten Blokdijk

Speaker on events, organiser of JUG events

Hellevoetsluis, Netherlands

Rachel Walraven

Rachel Walraven

Teammember CMS Release Team

The Netherlands

René Kreijveld

René Kreijveld

Developer and Joomla enthusiast

The Netherlands

Martin Kopp

Martin Kopp

Release Manager 6.2 - Team Lead Bug Squad

Switzerland

Philip Walton

Philip Walton

Release Manager 6.0

Gravesend in Kent, England

Nadja Lamisch

Nadja Lamisch

Teamlead Social Media, JWC Organization Team

Germany

Harald Leithner

Harald Leithner

Release Manager 6.2, Security Team, JWC Organization Team

Austria

David Jardin

David Jardin

Team Leader Security Strike Team

Germany

Viviana Menzel

Viviana Menzel

Team Leader Accessibilty & Usability

Germany

Benjamin Trenkle

Benjamin Trenkle

Team Leader CMS Maintenance Team

Germany

Marc Dechèvre

Marc Dechèvre

Author of numerous presentations about Joomla

Belgium