Senior Backend Developer specializing in Java, Spring Boot, and microservices architecture. I care about clean architecture and solid coding practices — this site showcases my projects, technical decisions, and what I’m currently exploring.
The open/closed principle (OCP) says that every class, module, method, etc. should be open for an extension but must be closed for modification.
This principle refers to the unique responsibility that each program should have with a specific and limited task.
The Adapter design pattern works when you have different or incompatible interfaces, and you need the client to use both in the same way.
The Adapter design pattern says in its definition that it converts an interface or class into another interface that the client needs.
The Builder design pattern allows you to create objects that are usually complex using another object that builds them step by step.