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Refactoring to SOLID C# Code

Steve Smith

You’ve learned SOLID and Refactoring; now put them together! This course will teach you how to apply refactoring techniques to improve the design of an existing application, using SOLID principles as a guide.

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You’ve learned SOLID and Refactoring; now put them together! This course will teach you how to apply refactoring techniques to improve the design of an existing application, using SOLID principles as a guide.

Legacy code is often difficult to maintain and extend. In this course, Refactoring to SOLID C# Code, you’ll learn to apply refactoring techniques guided by SOLID principles. First, you’ll explore a small application that wasn’t written to follow SOLID. Next, you’ll discover ways to improve the design using specific techniques. Finally, you’ll learn how to assess and test the resulting code. When you finish this course, you’ll have the skills and knowledge of refactoring and OO design principles needed to improve and maintain legacy .NET applications.

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What's inside

Syllabus

Course Overview
Assessing Legacy Code
Updating Legacy Code
Refactoring Legacy Code to Follow SRP
Read more
Refactoring Legacy Code to Follow DIP and ISP
Refactoring Legacy Code to Follow OCP and LSP
Assessing and Testing SOLID Code

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores refactoring concepts, which are standard in solid c# code engineering
Taught by Steve Smith, who is recognized for their work in coding best practices
Applies essential OO design principles for hands-on implementation

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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 Refactoring to SOLID C# Code with these activities:
YouTube Tutorials on SOLID Principles
Helps solidify understanding of SOLID principles before the course begins.
Browse courses on SOLID
Show steps
  • Search for YouTube videos on SOLID principles.
  • Watch videos that explain the SRP, DIP, ISP, OCP, and LSP principles.
  • Take notes on the key concepts and examples.
Find a Senior Software Engineer Mentor
Provides opportunities to learn from experienced professionals and gain insights into industry best practices.
Browse courses on Mentoring
Show steps
  • Identify a senior software engineer with expertise in refactoring and object-oriented design.
  • Reach out and express your interest in mentorship.
  • Meet with the mentor regularly to discuss your progress and seek guidance.
Collection of Open-Source Refactoring Tools
Provides a valuable resource for applying refactoring techniques in practical development.
Browse courses on Refactoring
Show steps
  • Research and identify open-source refactoring tools.
  • Test and evaluate the tools to determine their strengths and weaknesses.
  • Create a compilation of the most useful tools, including a description of their features and use cases.
Five other activities
Expand to see all activities and additional details
Show all eight activities
Refactoring Code Exercises
Provides practical application of refactoring techniques covered in the course.
Browse courses on Refactoring
Show steps
  • Find open-source codebases with poorly written code.
  • Identify areas where refactoring techniques can be applied.
  • Refactor the code according to SOLID principles.
  • Test the refactored code to ensure it behaves as expected.
Martin Fowler's Refactoring: Improving the Design of Existing Code
Provides a deeper understanding of refactoring principles and best practices.
View Clean Code: A Handbook of Agile Software... on Amazon
Show steps
  • Read Chapter 1 to understand the principles of refactoring.
  • Read Chapters 2-5 to learn about specific refactoring techniques.
  • Apply the techniques to your own code projects.
Code Refactoring Competition
Provides a challenging and motivating environment to apply refactoring skills.
Browse courses on Refactoring
Show steps
  • Find a code refactoring competition to participate in.
  • Study the competition rules and requirements.
  • Refactor a codebase according to the competition requirements.
  • Submit your refactored code to the competition.
Blog Post on Refactoring a Real-World Codebase
Enhances understanding of refactoring principles and improves writing and communication skills.
Browse courses on Refactoring
Show steps
  • Identify a small, well-defined section of code that could benefit from refactoring.
  • Refactor the code using SOLID principles.
  • Write a blog post explaining the problem you encountered, the steps you took to refactor the code, and the benefits of the refactoring.
Mentor Junior Developers in Refactoring
Reinforces understanding of refactoring principles and provides opportunities to help others improve their skills.
Browse courses on Refactoring
Show steps
  • Find a junior developer or peer who is interested in learning about refactoring.
  • Set up regular mentorship sessions.
  • Discuss refactoring principles and techniques.
  • Provide guidance and support on refactoring projects.

Career center

Learners who complete Refactoring to SOLID C# Code will develop knowledge and skills that may be useful to these careers:
Software Architect
A Software Architect designs, builds, and maintains software applications. This course, Refactoring to SOLID C# Code, will help you develop the skills needed to produce high-quality, well-designed code. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Software Architect
Senior Developer
A Senior Developer leads and mentors junior developers, and works on complex software projects. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Senior Developer
Lead Software Engineer
A Lead Software Engineer leads and mentors junior developers, and works on complex software projects. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Lead Software Engineer
Technical Lead
A Technical Lead leads and mentors junior developers, and works on complex software projects. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Technical Lead
Software Engineer
A Software Engineer designs, builds, and maintains software applications. This course, Refactoring to SOLID C# Code, will help you develop the skills needed to produce high-quality, well-designed code.
See salaries and explore the career path for Software Engineer
Software Developer
A Software Developer designs, builds, and maintains software applications. This course, Refactoring to SOLID C# Code, will help you develop the skills needed to produce high-quality, well-designed code.
See salaries and explore the career path for Software Developer
Software Project Manager
A Software Project Manager plans, executes, and monitors software development projects. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Software Project Manager
Software Consultant
A Software Consultant provides guidance and expertise on software development projects. This course, Refactoring to SOLID C# Code, will help you develop the skills needed to produce high-quality, well-designed code. This course will be especially beneficial if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Software Consultant
Software Quality Assurance Analyst
A Software Quality Assurance Analyst tests and evaluates software applications to ensure that they meet quality standards. This course, Refactoring to SOLID C# Code, may be useful for developing the skills needed to produce high-quality, well-designed code.
See salaries and explore the career path for Software Quality Assurance Analyst
Systems Analyst
A Systems Analyst analyzes and designs software systems. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to produce well-designed and maintainable code.
See salaries and explore the career path for Systems Analyst
IT Manager
An IT Manager plans, implements, and manages IT systems. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to produce high-quality, well-designed code. This course may be especially helpful if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for IT Manager
Database Administrator
A Database Administrator designs, implements, and maintains databases. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to produce maintainable and extensible code. This course may be especially helpful if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Database Administrator
Technical Writer
A Technical Writer creates and maintains technical documentation. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to write clear and concise documentation for software applications. This course may be especially helpful if you are working on a legacy application that needs to be updated.
See salaries and explore the career path for Technical Writer
Computer Scientist
A Computer Scientist researches and develops new computer technologies. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to design and implement high-quality software systems.
See salaries and explore the career path for Computer Scientist
Professor
A Professor teaches and conducts research in a university setting. This course, Refactoring to SOLID C# Code, may be useful for developing the skills to teach software development concepts and principles.
See salaries and explore the career path for Professor

Reading list

We've selected seven 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 Refactoring to SOLID C# Code.
Cover image
리팩터링(2판)
Save
Korean translation of Martin Fowler's "Refactoring: Improving the Design of Existing Code." It provides practical examples of refactoring techniques that can help you apply SOLID principles.
리팩터링(2판)
Paperback
Check
리팩터링(2판)
Kindle Edition
Check
Cover image
The Pragmatic Programmer
Save
Supplementary read that can strengthen general software development best practices and pair well with the SOLID principles.
The Pragmatic Programmer: Your Journey To Mastery,...
Hardcover
$$
Pragmatic Programmer, The: From Journeyman to Master
Kindle Edition
$$
(Italiano) Pragmatic Programmer - Edizione del 20°...
Kindle Edition
$$
(Italiano) Il Pragmatic Programmer: Guida per manovali del...
Kindle Edition
$$
(中文) The Pragmatic Programmer: access to the highest...
Paperback
$$
Pragmatic programmer (Korean Edition)
Paperback
$$$
Design Patterns
Save
Provides patterns for implementing SOLID principles. This good reference for some of the design principles mentioned in the course.
Design Patterns
Paperback
Check
Design Patterns
Kindle Edition
Check
Cover image
Code Complete
Save
It provides a comprehensive overview of professional C# software development, which serves as the basis for applying SOLID principles in this course.
Code Complete: A Practical Handbook of Software...
Paperback
$$
Code Complete
Paperback
$$
Code Complete (Developer Best Practices)
Kindle Edition
$$
Cover image
Functional Design
Save
Inspired the SOLID principles of object-oriented design and will help you gain a deeper understanding of these principles before taking the course.
Functional Design: Principles, Patterns, and...
Kindle Edition
$$
Cover image
Test Driven Development
Save
Provides a robust introduction to test-driven development, which is mentioned in the course syllabus.
Test Driven Development: By Example
Paperback
$$
Test-driven development (Korean Edition)
Paperback
$$$
Cover image
Head First Design Patterns
Save
Provides additional examples and provides supplemental insights that can be used to solidify your understanding of the design patterns mentioned in the course syllabus.
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
$$

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Course image
Time
153 hours
Level
Advanced
Via
Pluralsight
Instructor
Steve Smith
Language
English
Good to know
Explores refactoring concepts, which are standard in solid c# code engineering
Taught by Steve Smith, who is recognized for their work in coding best practices
Applies essential OO design principles for hands-on implementation
Share and help others discover this course.
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