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About this event

In this 2-day workshop, you'll go back to the basics of object-oriented programming and learn to apply core principles of Domain-Driven Design to your domain objects: aggregates, consisting of entities and value objects.

You'll learn how to progress from domain knowledge to a functioning domain model, and use unit testing along the way to describe the expected behavior of your objects.

The program

  • Object-orientation, distilled
  • Event storming session: the warehousing domain
  • Modelling session: determine types and behavior
  • Implementing an entity and value objects
  • Aggregate design rules
  • Working with domain events and eventual consistency


  • You should be comfortable writing PHP code, including classes, and know at least the basics of unit testing.
  • You should have the PHP 7.1 runtime available on your machine (the workshop project also ships with a Docker image for PHP).

Lunch and drinks are included.

Early bird tickets are available until August 25th!

There's a group discount of 10% when ordering 3 or more tickets.

Golden Value
Edisonbaan 14
3439 MN Nieuwegein