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  • Process Modeling (BPMN/UML)Process Modeling (BPMN/UML)
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    Software Design Patterns & Principles
  • System Design & ArchitectureSystem Design & Architecture
← Software Design Patterns & Principles

Core Design Principles (DRY, KISS, YAGNI, Composition over Inheritance, Law of Demeter)

8 lessons in Software Design Patterns & Principles

  • Composition Delegation Binding BugCode Quiz
  • Composition Over Inheritance in PatternsQuiz
  • Composition over InheritanceFlashcard
  • Composition Over Inheritance in PatternsSlides / Video
  • Strategy Pattern via CompositionCode Quiz
  • Composition vs Inheritance PatternsQuiz
  • Encapsulation, Inheritance & CompositionSlides / Video
  • Encapsulation, Inheritance & CompositionFlashcard
</>SkillRecallRECALL WHAT YOU KNOW

Stay sharp, validate what you know, and explain it clearly — across software engineering, cloud & DevOps, AI, data, security, system design, testing & QA, mobile, UI/UX, and product & project management.

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