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Mukul Raina

Senior Software Engineer, Microsoft
MS University of Oxford, UK

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Production LLD: PDF Lecture Slides

10 sections, 42 LLD patterns, and 122 Java code examples. All lecture slides from the 5-hour course.

  • 10 Section PDFs. Domain modeling, SOLID in production, creational and structural patterns, behavioral patterns, API and contract design, concurrency, error handling, persistence, testing, and observability.
  • 42 Patterns with Code. Factory, Builder, Adapter, Decorator, Strategy, Observer, State, Command, and 34 more with production implementations.
  • Bonus: Section Cheat Sheets. Every section ends with a cheat sheet covering key patterns, common interview mistakes, and production readiness tips.

From the 5-hour course on ​youtube.com/@mukulraina​. No spam. Unsubscribe anytime.