What Is a Rich Domain Model?
Leon Pennings
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79 posts published so far
The Architecture Tax — Why Enterprise Software Is Expensive, and Why AI Won't Fix It
Leon Pennings
Engineering a UI for a Java Backend: Maintainability, Longevity, and Why the Answer Might Surprise You
Leon Pennings
Parts in transit - Why most distributed systems are prematurely complex
Leon Pennings
AI can build anything except an understanding of what you are building
Leon Pennings
How to Test Whether Your Software Solution Actually Fits The Problem
Leon Pennings
The Underestimated Power of Encapsulation in Software Engineering
Leon Pennings
Rich domain modelling: a library story
Leon Pennings
Software Engineering Is Living The Golden Hammer Antipattern — And Everyone Loves It
Leon Pennings
Fast Onboarding of Software Engineers: The Two Learning Modes
Leon Pennings
When Distribution Becomes a Substitute for Design — and Fails
Leon Pennings
Rich Domain Models: Start with What Is, Not What Happens
Leon Pennings
Your software development approach is too expensive and too brittle
Leon Pennings
When CI/CD Becomes the Goal: The Quiet Erosion of Engineering Ownership
Leon Pennings
Software Testing: You’re Probably Doing It Wrong
Leon Pennings
The Mirror and the Machine: Reclaiming Scrum Refinement in the Age of AI.
Leon Pennings
Less Code, Lost Meaning: Why Boilerplate Reduction Misses the Point
Leon Pennings
The Illusion of Progress: Why Tooling Can’t Replace Engineering
Leon Pennings
The Ghostwriter, the House Builder, and the Missing Domain Model Walk Into a Bar
Leon Pennings
The Two Levels of Software Development — And Why Most Enterprise Applications Fail Over Time
Leon Pennings
How to Recognize an Effective Software Engineer
Leon Pennings
Why Do You Need a Rich Domain Model? That's old school and not modern!
Leon Pennings
A Practical Guide to AI Code Generation
Leon Pennings
The Risk of Ivory Tower Software Development — and Why AI Amplifies It
Leon Pennings
Preventing Conflicting Business Logic in Growing Software Systems
Leon Pennings