Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Codecademy

Software Design Principles and Patterns with AI

via Codecademy

Overview

AI, Data Science & Cloud Certificates from Google, IBM & Meta — 40% Off
One plan covers every Professional Certificate on Coursera. 40% off Coursera Plus Annual.
Unlock All Certificates
AI coding agents are changing how developers think about software design, but they don't replace the need for architectural judgment.

In this course, you'll learn the principles and patterns behind maintainable code (SOLID, DRY, KISS, YAGNI, Gang of Four patterns, and layered architecture) and use AI as a collaborator to apply them in full-stack Node.js codebases. You'll develop the judgment to recognize when code violates a principle, choose patterns that fit the problem, and decide when an AI agent's suggestion actually improves the design. By the end, you'll be able to design layered applications, apply patterns within each layer, and refactor existing code with deliberate trade-off reasoning.

Syllabus

  • Foundational Software Design Principles: Learn the core principles that form the foundation of great software design: SOLID, KISS, DRY, and YAGNI.
    • Lesson: Foundational Software Design Principles
    • Quiz: Foundational Software Design Principles
  • Design Patterns and Architecture: Learn how software design principles translate into patterns and how both scale to system-level architecture.
    • Lesson: Design Patterns and Architecture
    • Quiz: Design Patterns and Architecture
  • Designing Full-Stack Layered Applications with AI: Learn to design full-stack applications with clean separation of concerns, using SOLID principles to guide where responsibilities belong across layers.
    • Lesson: Designing Full-Stack Layered Applications with AI
    • Project: Designing Full-Stack Layered Applications with AI Lab: Concert Ticketing
    • Quiz: Designing Full-Stack Layered Applications with AI
  • Applying Patterns Within Full-Stack Layers with AI: Learn to apply architectural patterns and design principles within each layer of a full-stack application.
    • Lesson: Applying Patterns Within Full-Stack Layers with AI
    • Project: Applying Patterns Within Full-Stack Layers with AI Lab: Food Delivery
    • Quiz: Applying Patterns Within Full-Stack Layers with AI
  • Full-Stack Code Optimization and Refactoring with AI: Audit, diagnose, and refactor full-stack code, using AI to trace patterns and dependencies that spans the codebase.
    • Lesson: Full-Stack Code Optimization and Refactoring with AI
    • Project: Full-Stack Code Optimization and Refactoring with AI Lab: Customer Support Help Desk
    • Quiz: Full-Stack Code Optimization and Refactoring with AI

Reviews

Start your review of Software Design Principles and Patterns with AI

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.