Design Patterns Courses and Certifications

Programming Design Patterns For Unity: Write Better Code

1145 ratings at Udemy

How to apply programming best practices to your Unity projects, improve your game development skills and solve problems

• Udemy
• 3 hours 15 minutes
• Self-Paced
• Paid Course

Packt

Creational Design Patterns in Modern C++

Implement creational design patterns in modern C++ — Singleton, Factory Method, Abstract Factory, Object Pool, Prototype and Builder — using S.O.L.I.D. principles, UML and smart pointers.

• Coursera
• 7 weeks, 1 hour a week
• Self-Paced
• Paid Course

Packt

Structural Design Patterns in Modern C++

Implement structural design patterns in modern C++ — Adapter, Façade, Proxy, Decorator, Composite, Bridge, Flyweight — using SOLID principles, UML class diagrams, smart pointers, and the PImpl idiom.

• Coursera
• 8 weeks, 1 hour a week
• Self-Paced
• Paid Course

Packt

Mastering Python Design Patterns

Implement classic and modern design patterns in Python: SOLID principles, creational, structural and behavioral patterns, plus MVC, concurrency, caching, resilience and testing patterns.

• Coursera
• 11 weeks, 2 hours a week
• Self-Paced
• Paid Course

Packt

Design Patterns & Fundamentals in Node.js

Apply creational, structural, and behavioral patterns in Node.js — Singleton, Factory, Adapter, Observer, Strategy — and master the event loop, promises, async/await, and task cancellation.

• Coursera
• 8 weeks, 1 hour a week
• Self-Paced
• Paid Course

Packt

Behavioral Design Patterns in C++

Implement behavioral design patterns in C++ — Strategy, Template Method, Command, Memento, Observer, Visitor, State, Iterator — building undo/redo, dynamic arrays, and refactoring legacy code.

• Coursera
• 13 weeks, 1 hour a week
• Self-Paced
• Paid Course

Programming with Mosh

Design Patterns in Plain English - Mosh Hamedani

Learn to structure reusable, extensible object-oriented software with classic design patterns and recognize when patterns become overengineering.

• YouTube
• 1 hour 20 minutes
• Self-Paced
• Free Video

Derek Banas

Design Patterns Video Tutorial

Master essential design patterns through comprehensive coverage of Strategy, Observer, Factory, Singleton, and 20+ more patterns with practical OOP principles and implementation guidance.

• YouTube
• 7 hours 4 minutes
• Self-Paced
• Free Video

Telusko

Design Patterns in Java

Master essential design patterns including Factory, Builder, Adapter, Composite, Prototype, and Observer with practical Java implementations in under 2 hours.

• YouTube
• 1 hour 38 minutes
• Self-Paced
• Free Video

Master Design Patterns and SOLID Principles in C# - Full OOP Course

1 rating

Learn to apply SOLID principles and Gang of Four design patterns in C# across behavioral, structural, and creational categories.

• freeCodeCamp
• 11 hours 47 minutes
• Self-Paced
• Free Video

Design Patterns for Fun and Proficiency

Code the Strategy, Builder, Observer, PubSub, and Decorator patterns into a command-line battle app, then see each one at work inside a Symfony application.

• SymfonyCasts
• 1 hour 49 minutes
• Self-Paced
• Paid Course

Design Patterns Episode 2

Apply the Command, Chain of Responsibility, State, Factory, and Null Object patterns to add actions, undo, and difficulty levels to a Symfony command-line game.

• SymfonyCasts
• 1 hour 8 minutes
• Self-Paced
• Paid Course

Design Patterns in PHP

Apply object-oriented design patterns in PHP — decorator, adapter, observer, template method, strategy, chain of responsibility, and specification — and judge when each is warranted.

• Laracasts
• 1 hour 43 minutes
• Self-Paced
• Paid Course

Design Patterns in Laravel 11

Explore how design patterns such as services, facades, builders, adapters, and factories appear in Laravel applications and the framework core.

• Independent
• 1 hour 12 minutes
• Self-Paced
• Paid Course

Raw Coding

C# Design Patterns - Gang of Four and Functional Programming

Master essential Gang of Four and functional design patterns in C# through practical implementation of 24 key patterns including Factory, Singleton, Observer, and advanced Monad concepts.

• YouTube
• 4 hours 30 minutes
• Self-Paced
• Free Video