
Symfony developer training
A complex application requires a thorough explanation
Devs can quite easily get started with Symfony, following the docs and playing around with recipees. However, some concepts are always harder to grasp: How Flex recipees are published, Doctrine internals, compiler passes. Yireo goes beyond the basics to upgrade Symfony juniors to seniors.
We beg you: Use our wisdom
We can help you vanquish the internals of Symfony faster
For years, we have already worked with Symfony - building barebones apps, working with Symfony framework-based applications like Typo3 and Shopware, working with yet other applications that only reuse Symfony components. And throughout the years, we have learned that often Symfony developers that are labeled as *senior* are actually not aware of the full potential of Symfony: Wiring techniques, compiler passes, performance tricks in Doctrine, testing. We have added all this knowledge to our courses, so we can help your developers become the best.

Jisse challenges my thinking by asking questions during the course, showing edge case implementations and pointing out the various hurdles to consider when developing software.Isolde van Oosterhout (Sols Webdesign)
Customer quotes
These trainings form a pressure cooker of what a developer would otherwise learn in a year Sabine de Vos (Modern Minds)
A crash course by Yireo is like to be Neo learning Kung Fu Tjitse Efdé (Vendic)
Jisse understands how you can put your brain to work and keep you constantly on the edge of your seat Kayne Spikker (Modern Minds)
Some of the customers that we have trained in the past years











