Refactoring: Improving the Design of Existing Code by Martin Fowler
Refactoring is a foundational guide that teaches developers how to improve the internal structure of existing code without changing its external behavior....
Hi, I'm Marcel Moll 👋
I am a php enthusiast being interested in clean code, architecture and developer experience.
With over 19 years of hands-on experience, I specialize in PHP and Symfony. I love working with tools that ensure code quality, consistency, and reliability at every stage of development.
Whether building new features or refining existing systems, I care deeply about code that’s not just functional — but also a pleasure to read, maintain, and extend.
