Speakers with brain-power

We have 5 authoritative speakers for you - each with their own expertise in the field of software testing. They will share their know-how and talk about the latest news in their field, insiders tips and tricks. Boost your brain!


Sebastian Bergmann

Creator and developer of PHPUnit, founder of thePHP.cc

Vinai Kopp

Magento expert, Magento U trainer, fan of Test Driven Development (TDD)

Fabian Schmengler

Magento developer, part of @integer-net, Magento Master 2017, blogger

M. V.

This speaker is a really great guy. You will definitely like him.

I. M.

This speaker is a really great guy. You will definitely like him.

J. C.

This speaker is a really great guy. You will definitely like him.

T. E.

This speaker is a really great guy. You will definitely like him.

Jisse Reitsma

Founder of Yireo, Magento Master, host of MageTestFest

Call for help

Sorry, no Call for Speakers

Sorry, our speaker line-up is fully booked. We have chosen to keep the set of speakers limited, which might make this event different than other events that you have attended. There is no open Call for Speakers. However, if you like us and would like to speak at an upcoming Yireo gig, do send us a ping. We are in the business of creating awesome events, so we definitely want to be friends and drink beer together.

Call for Volunteers

We do need help with organizing things during the event itself (setup, welcoming people, program, etcetera). For instance, this includes setting up the venue, helping attendees find their way, changing dipers of speakers and drinking beer. Fancy a free ticket and are willing to help along with an awesome event in exchange? Give us a ping at info@yireo.com.

A new Yireo event

We love organizing events. We were the first to organize a specialized Magento 2 Seminar in 2016 ... twice. Since then conferences in Europe have exploded: MeetMagento, MageUnconferences, MageTitans.

This underlines the need for sharing knowledge. Why MageTestFest? Because some of the technical topics require a full-depth conference. Everybody focuses on the same area, resulting in extreme learning and fun.

About Yireo & Jisse Reitsma

For years, Yireo has been providing merchants and developers with useful extensions, trainings and tutorials. Yireo is the brainchild of Jisse Reitsma (lead developer, consultant and trainer). He was announced Magento Master "Mover" 2017 and loves to spread the word of Magento 2. Why? Because of the technical innovation of its architecture. He started developing Magento extensions in 2009, teaching developers and the like since 2010. He dedicates his life to opening up technology via hackathons, usergroups and developer events.