We may earn an affiliate commission when you visit our partners.

C# Design Patterns

This course will teach you how to improve code base by using tested and proven object-oriented design patterns.

Every code base can be improved. In this course, C# Design Patterns, you’ll learn what design patterns are. First, you’ll learn how to vastly improve your code base by applying 23 different design patterns. Next, you'll discover the means of handling all sorts of challenges. Finally, you'll explore various use cases for these various design patterns. When you’re finished with this course, you’ll have the skills and knowledge to use state of the art design patterns in C# 12 to improve your code base.

Enroll now

Or start your subscription today

And complete this course over a free trial

Here's a deal for you

We found an offer that may be relevant to this course.

Save money when you learn. All coupon codes, vouchers, and discounts are applied automatically unless otherwise noted.

Valid for a limited time only

Future-proof your career

Access O'Reilly books, live events, courses, and more. Save with an annual subscription.

Take

15%

off

What's inside

Syllabus

Course Overview

Introduction to Design Patterns

Creational Pattern: Singleton

Creational Pattern: Factory Method

Creational Pattern: Abstract Factory

Creational Pattern: Builder

Creational Pattern: Prototype

Structural Pattern: Adapter

Structural Pattern: Bridge

Structural Pattern: Decorator

Structural Pattern: Composite

Structural Pattern: Facade

Structural Pattern: Proxy

Structural Pattern: Flyweight

Behavioral Pattern: Template Method

Behavioral Pattern: Strategy

Behavioral Pattern: Command

Behavioral Pattern: Memento

Behavioral Pattern: Mediator

Behavioral Pattern: Chain of Responsibility

Behavioral Pattern: Observer

Behavioral Pattern: State

Behavioral Pattern: Iterator

Behavioral Pattern: Visitor

Behavioral Pattern: Interpreter

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches object-oriented design patterns, which are highly relevant to industry

Develops foundational skills for intermediate learners

Taught by Kevin Dockx, who is recognized for their work in object-oriented design

Covers 23 different design patterns, which provides a comprehensive view

Examines various use cases for design patterns, which enhances comprehension

Save this course

Save C# Design Patterns to your list so you can find it easily later:

Save

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in C# Design Patterns with these activities:

Read 'Head First Design Patterns'

Show steps

Gain a comprehensive understanding of design patterns through this accessible and engaging book.

View Head First Design Patterns: A Brain-Friendly... on Amazon

Show steps

Read through the book, focusing on the core concepts and examples
Take notes and highlight important passages for future reference
Discuss the book with peers or a mentor to enhance your understanding

Review object-oriented programming

Show steps

Strengthen your foundation in OOP principles to enhance your understanding of design patterns.

Browse courses on OOP

Show steps

Review core concepts such as classes, objects, inheritance, and polymorphism
Solve coding exercises and practice problems to reinforce your knowledge
Consider reading a book or taking a short course on OOP best practices

Participate in design pattern study groups

Show steps

Engage with peers to exchange knowledge, clarify concepts, and troubleshoot challenges related to design patterns.

Browse courses on Design Patterns

Show steps

Join or create a study group with fellow learners
Prepare for group discussions by reviewing the course material and identifying specific topics to focus on
Participate actively in discussions, share your understanding, and ask clarifying questions
Collaborate on practice problems and provide feedback to others

Three other activities

Expand to see all activities and additional details

Show all six activities

Work through design pattern tutorials

Show steps

Enhance your understanding of specific design patterns through guided tutorials.

Browse courses on Design Patterns

Show steps

Identify a design pattern you'd like to learn more about
Search for comprehensive tutorials on the selected design pattern
Follow the tutorial steps and apply the pattern in practice exercises

Attend design patterns workshops

Show steps

Immerse yourself in a structured learning environment focused on design patterns.

Browse courses on Design Patterns

Show steps

Research and identify relevant design patterns workshops
Register for a workshop that aligns with your learning objectives
Attend the workshop, participate actively, and take detailed notes
Apply the knowledge and techniques learned in your own projects

Solve design pattern coding challenges

Show steps

Test your comprehension and problem-solving skills by tackling design pattern coding challenges.

Browse courses on Design Patterns

Show steps

Find coding platforms or websites that offer design pattern challenges
Select a challenge that aligns with your learning objectives
Code the solution, considering different variations and edge cases
Review your solution and identify areas for improvement

Career center

Learners who complete C# Design Patterns will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

Full Stack Developers specialize in the development and maintenance of software applications' back-end and front-end components. The skills you learn in this course could increase your effectiveness and productivity as a Full Stack Developer by improving your ability to write reusable code through the use of well-known design patterns.

See salaries and explore the career path for Full-Stack Developer

Java Developer

Java Developers create and maintain applications using the Java programming language. By applying the techniques this course teaches, you may enhance your Java coding skills, especially those involving code reuse and flexibility due to the use of design patterns. Such improved coding efficiency could lead to improved productivity and professional growth.

See salaries and explore the career path for Java Developer

Python Developer

Python Developers specialize in the design and development of applications using the Python programming language. The design patterns taught in this course are widely applicable in Python and may help expand your knowledge of Python coding best practices. This improved knowledge may lead to better architecture and design in your code, which may positively impact your workflow.

See salaries and explore the career path for Python Developer

Software Architect

Software Architects design, build, and maintain software systems, ensuring their quality, efficiency, and maintainability. The concepts in this course will directly support your advancement as a Software Architect by deepening your understanding of scalable and robust software design.

See salaries and explore the career path for Software Architect

Solutions Architect

Solutions Architects design and implement technology solutions for clients, ensuring they meet their business needs and technical requirements. By enrolling in this course, you may bolster your capability as a Solutions Architect, especially when it comes to designing and implementing software solutions.

See salaries and explore the career path for Solutions Architect

Software Engineer

Software Engineers apply engineering principles to the design, development, and maintenance of software systems. This course may help you strengthen your foundation as a Software Engineer by teaching you about the usage and implementation of design patterns in C# 12, improving your ability to build and maintain complex software systems.

See salaries and explore the career path for Software Engineer

Technical Lead

Technical Leads guide and mentor software development teams, ensuring project success and adherence to best practices. By enrolling in this course, you may increase your effectiveness as a Technical Lead by improving your knowledge of design patterns in C#. This can allow you to make better technical decisions and guide your team to produce high-quality software.

See salaries and explore the career path for Technical Lead

Senior Software Developer

Senior Software Developers lead and mentor junior developers, contributing to code architecture, design, and implementation. This course can provide a strong foundation for success as a Senior Software Developer, especially when it comes to code design and implementation using C#. The usage of design patterns can help you write more maintainable, flexible, and scalable code, which is essential for a Senior Software Developer.

See salaries and explore the career path for Senior Software Developer

Software Development Manager

Software Development Managers plan, organize, and lead software development teams, ensuring project success and delivery. By enrolling in this course, you may improve your ability to manage software development projects effectively, especially those involving design patterns, which can positively impact team productivity and code quality.

See salaries and explore the career path for Software Development Manager

Technical Architect

Technical Architects design and implement complex technical solutions, ensuring their alignment with business objectives and technological feasibility. This course may help you excel as a Technical Architect by developing your expertise in the application of design patterns in C#, which are crucial for creating robust and maintainable software architectures.

See salaries and explore the career path for Technical Architect

Web Developer

Web Developers design, develop, and maintain websites and web applications. This course may help you become a more effective Web Developer by teaching you about design patterns, which can improve your ability to write reusable and maintainable code for web applications.

See salaries and explore the career path for Web Developer

Database Administrator

Database Administrators design, implement, and maintain databases, ensuring data integrity and availability. This course may be helpful for your career as a Database Administrator, especially when it comes to designing and implementing database solutions using C#. Design patterns can help you write more efficient and maintainable database code.

See salaries and explore the career path for Database Administrator

Systems Analyst

Systems Analysts analyze and design computer systems, ensuring they meet business needs and technical requirements. This course may support your career as a Systems Analyst by enhancing your understanding of design patterns, which can help you design more efficient and effective systems.

See salaries and explore the career path for Systems Analyst

Business Analyst

Business Analysts analyze and document business processes, identifying areas for improvement and efficiency. This course may be useful for your career as a Business Analyst, particularly when it comes to understanding how design patterns can improve the efficiency and maintainability of software systems used in business processes.

See salaries and explore the career path for Business Analyst

Product Manager

Product Managers lead the development and launch of new products, ensuring they meet market needs and business objectives. This course may be of some use to you as a Product Manager, particularly when it comes to understanding the technical aspects of software development, including the use of design patterns. This knowledge can help you make better decisions about product features and roadmap.

See salaries and explore the career path for Product Manager

Reading list

We've selected 19 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in C# Design Patterns.

Head First Design Patterns

Save

Provides a comprehensive introduction to design patterns, including creational, structural, and behavioral patterns. It uses a conversational and engaging style to explain complex concepts in a clear and concise manner.

Head First Design Patterns: Building Extensible and...

Paperback

Head First Design Patterns: A Brain-Friendly Guide

Paperback

$$$

Head First Design Patterns: Building Extensible and...

Kindle Edition

Domain-Driven Design Reference

Save

Provides a comprehensive overview of domain-driven design, and includes coverage of design patterns.

Domain-Driven Design Reference: Definitions and...

Paperback

Scaling Lean & Agile Development

Save

Provides a comprehensive overview of software design, including coverage of design patterns.

Scaling Lean & Agile Development: Thinking and...

Paperback

Practices for Scaling Lean & Agile Development:...

Paperback

$$$

(Pусский) Масштабированный скрам: Как организовать гибкую...

Kindle Edition

Design Patterns

Save

Is considered the definitive guide to design patterns. It provides a detailed explanation of 23 classic design patterns, including their structure, implementation, and application.

C# Design Patterns

Here's a deal for you

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

Share

Similar courses