
Monday, October 13, 2025 & Tuesday, October 14, 2025
Magento 2 Rapid Development course
Yireo, Baarn, The Netherlands
Join our upcoming training
Developing things in Magento can be a tedious task. Easily, a simple task takes far more time than you estimated. This is why it is important to focus on productivity and efficiency. With this training, we will reveal numerous tips & tricks to develop faster in Magento.
Meet the teachers

Len Lorijn
Len worked - as a Magento backend developer - through the years for various agencies, among which Guapa, Youwe and Elgentos. He also helped organize MageTitans Groningen and was a volunteer at MageUnconference NL. He knows the tech, he loves the tech, he is the right man to guide you in the tech. In his free time, he does photography and works at a pop podium.

Jisse Reitsma
Jisse Reitsma is the developer of 60+ Magento extensions and has given technical Magento trainings for years. Besides his ability to understand complex technology, he is skilled in making this knowledge understandable for everyone. With him, you can expect in-to-depth guidance plus lots of practical tips. Jisse is the mastermind of MageTestFest, Reacticon and MageUnconference and former Magento Master.
Details of this training
Start date |
Monday, October 13, 2025 |
End date |
Tuesday, October 14, 2025 |
Daily times |
09:30 - 16:30 |
Days |
2 days |
Location |
Yireo, Baarn, The Netherlands
|
Language |
Dutch |
Minimum of attendees |
2 |
Maximum of attendees |
8 |
Price |
€978 (excluding VAT) |
Included |
Lunch, snacks, fruit, drinks, goodies, courseware |
- Start date
-
Monday, October 13, 2025
- End date
-
Tuesday, October 14, 2025
- Daily times
-
09:30 - 16:30
- Days
-
2 days
- Location
-
Yireo, Baarn, The Netherlands
- Language
-
Dutch
- Minimum of attendees
-
2
- Maximum of attendees
-
8
- Price
-
€978 (excluding VAT)
- Included
-
Lunch, snacks, fruit, drinks, goodies, courseware
@ Yireo, Baarn, The Netherlands
Address details
Amalialaan 126 D3743KJ Baarn
The Netherlands
A proper training room
Our training facility offers a spacious classroom so you can learn from each other in real-life. Nothing beats seeing each other face-to-face.
This is the way
This is the Yireo cave with nerdish relics from previous conferences like MageTestFest, Reacticon and MageUnconferences. We got the goodies.
Royal Baarn
Our office is in the middle of Baarn. Close to the railway station, free parking. And in the vicinity of royal forrest, where you can relax during a lunch break or after a training day.
Program
Date | Start time | End time | |
---|---|---|---|
Oct 13 |
09:30 |
16:30 |
Day 1 |
Oct 14 |
09:30 |
16:30 |
Day 2 |
Magento training topics
Explore your topics of choice
- What is Rapid Development?
- Developer Happiness
- What costs time?
- SCRUM, Kanban, agile, the lot
- Working towards a MVP
- Applying the 80/20 rule
- Communicating with the client
- Data-first design
- A fast development environment
- Development tools
- Code generators
- Simple deployments
- Simple rollbacks
- Defensive programming
- SOLID with realism
- Object Calisthenics
- Value Objects
- The problem of third-party extensions
- Tips and tricks with Hyvä themes
- Tips and tricks with Hyvä Checkout
- Building components fast with Magewire
- Feature flags
- Using composer patches or not
- Prevent overengineering
- Preventing legacy
- Functional testing
- TDD is dead
- Pain driven testing
- Strangler pattern
Or browse through all lessons in our courseware portal
Full access to all videos and other coursematerial is available for attendees of live trainings.

Target group
- Junior backend developers that need to get kickstarted fast
- Senior Magento backenders who are looking for the finishing touch

You will notice Jisse his knowledge and experience in just a few moments. Despite the many topics, there is still depth that gives you that little bit of extra information to improve your work. These courses are highly recommended!Tristan Nederhoff (Vendic)

Requirements
- Knowledge of Magento 2 OOP programming
- Knowledge of Magento 2 Dependency Injection and composer
We recommend the following training flow
Magento 2 Backend Development I training
Option for in-house training
Level: Intermediate Type: Backend Developer
Magento 2 Backend Development II training
Option for in-house training
Level: Expert Type: Backend Developer
Magento 2 Rapid Development training
Option for in-house training
Level: Expert Type: Backend Developer

Yireo's video training has helped us immensely to give our PHP developers a flying start with their retraining as Magento developers. We will soon see that developers can be deployed on our Magento platformsKevin van Hengst (FRMWRK)
Customer quotes
You will notice Jisse his knowledge and experience in just a few moments. Despite the many topics, there is still depth that gives you that little bit of extra information to improve your work. These courses are highly recommended! Tristan Nederhoff (Vendic)
Jisse explains the relevant technology in an understandable way that is very useful in practice. The training is intensive, at a high level and of great added value because important concepts are made clear and you receive many useful tips. Oscar Hilbelink (Madia)
I really enjoyed the Magento 2 Hyvä Theme Development course. The information is useful and well-structured. I appreciated the extensive practice, which helped me understand how to develop a frontend using Hyvä. Jisse is easy to listen to and engaging, which made the course even better. Nadezhda Ivanova (HYPR)

Yireo could be the right partner for you
We have trained 5000+ developers in numerous disciplines since 2005
- Professional training at affordable prices
- Truely active with numerous open source projects in the community
- Trainings, bootcamps, hackathons, events
- Passionate, enthousiastic, knowledgable in the right combination
Some of the customers that we have trained in the past years











