Design Patterns in C# Training in Warsaw

Design Patterns in C# Training in Warsaw, Poland

Participants learn various types of design patterns, including creational, structural, and behavioral patterns, to create scalable and maintainable code.

Enroll Now

Design Patterns in C# Training is a professional training program delivered by ProgNXT in Warsaw, Poland. ProgNXT, a globally recognized corporate training provider in 55+ countries, offers this Design Patterns in C# Training course with hands-on, instructor-led sessions. Design Patterns in C# training equips developers with the knowledge to apply proven solutions to common software design problems. Participants learn...

Expert Panel

Designed and delivered by the ProgNXT Software Engineering Expert Panel — a vetted team of industry professionals with 18+ years of hands-on experience in system design, microservices architecture, Git, and SDLC practices

ProgNXT Software Engineering Expert Panel

Course Code: PRO54
14 Hrs
Last Updated: April 2026

Course Rating5/5

Design Patterns in C# training equips developers with the knowledge to apply proven solutions to common software design problems. Participants learn various types of design patterns, including creational, structural, and behavioral patterns, to create scalable and maintainable code. The course covers patterns such as Singleton, Factory, Observer, and Strategy, highlighting their use cases and implementation in C#. Hands-on exercises help learners understand how to integrate these patterns into real-world applications, improving code flexibility and reducing redundancy. By the end of the training, participants will be able to identify and apply the appropriate design patterns to solve complex software architecture challenges in C#.

Solid understanding of C# programming
Familiarity with object-oriented programming (OOP) concepts and principles
Basic knowledge of design patterns (helpful but not mandatory)

Upon completing the Design Patterns in C# course, participants will:

Gain an in-depth understanding of core design patterns and their implementation in C#
Be able to apply design patterns to solve real-world software development problems
Learn how to use C# features to implement design patterns efficiently
Understand the advantages and drawbacks of using design patterns in C#

What Skills It Will Add

Core Design Patterns in C#: Proficiency in implementing core design patterns like Singleton, Factory, and Observer in C#.
Creational Patterns: Ability to apply creational patterns to manage object creation in C#.
Structural Patterns: Skills to improve code relationships using patterns like Adapter, Composite, and Proxy in C#.
Behavioral Patterns: Expertise in handling communication between objects with patterns like Strategy, Command, and Observer in C#.
Refactoring with Patterns in C#: Ability to refactor existing C# code to improve maintainability and scalability using design patterns.

Participants will be assessed on:

Pattern Identification in C#: Ability to identify and choose the correct design pattern for specific problems in C#.
C# Implementation: Proficiency in implementing design patterns using C# syntax and features.
Code Refactoring: Ability to refactor existing C# code by introducing design patterns.
Design Pattern Benefits and Drawbacks in C#: Understanding the trade-offs of using design patterns in C# applications.

Certificate of Completion: Participants who attend all sessions and successfully complete the course assessments will receive a ProgNXT Certificate of Completion for the Design Patterns in C# course.

Introduction to Design Patterns in C# and Creational Patterns

Introduction to Design Patterns

Overview of design patterns and their importance in C#
Understanding the three categories of design patterns: Creational, Structural, and Behavioral
Benefits of applying design patterns in software design

Creational Design Patterns

Singleton Pattern: Ensuring a class has only one instance in C#
Factory Method Pattern: Creating objects through a common interface in C#
Abstract Factory Pattern: Providing a way to generate related objects in C#
Builder Pattern: Constructing complex objects step-by-step in C#
Practical exercise

Structural Design Patterns

Adapter Pattern: Adapting interfaces in C#
Composite Pattern: Treating individual and composite objects uniformly in C#
Decorator Pattern: Adding responsibilities to objects dynamically in C#
Proxy Pattern: Controlling access to objects with surrogates in C#
Practical exercise

Behavioral Patterns and Applying Design Patterns in C#

Behavioral Design Patterns

Strategy Pattern: Defining a family of algorithms and making them interchangeable in C#
Observer Pattern: Establishing a one-to-many dependency between objects in C#
Command Pattern: Encapsulating requests as objects in C#
State Pattern: Allowing an object to change its behavior when its state changes in C#
Practical exercise

Refactoring and Applying Design Patterns in C#

Identifying opportunities to introduce design patterns in C# code
Case study: Refactoring a C# application using design patterns
Best practices for implementing patterns in C# to improve code readability and maintainability

Design Patterns and Performance Optimization

Analyzing the impact of design patterns on performance in C#
Trade-offs and when not to use design patterns in C#

Course Recap and Q&A Session

Summary of key design patterns covered in the course
Open floor for questions and discussion
Review and next steps

Comprehensive course manual with detailed explanations and code examples
Code samples demonstrating the implementation of each design pattern in C#
Practical exercises and case studies to reinforce learning

Participants will be evaluated through practical exercises and a final project where they apply design patterns in a C# project.
ProgNXT Certificate of Completion will be awarded to participants who successfully complete the course and assessments.

Design Patterns in C# Training Events in warsaw

Online Events

Global Region	Location	Start Date	End Date	Action
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌

More Upcoming Session Dates

October 2026

📍 Warsaw, Poland

23rd Oct 2026→24th Oct 2026

🌐 Online Instructor-Led

28th Oct 2026→29th Oct 2026

November 2026

🌐 Online Instructor-Led

8th Nov 2026→9th Nov 2026

📍 Warsaw, Poland

12th Nov 2026→13th Nov 2026

🌐 Online Instructor-Led

22nd Nov 2026→23rd Nov 2026

📍 Warsaw, Poland

28th Nov 2026→29th Nov 2026

December 2026

🌐 Online Instructor-Led

5th Dec 2026→6th Dec 2026

📍 Warsaw, Poland

9th Dec 2026→10th Dec 2026

📍 Warsaw, Poland

18th Dec 2026→19th Dec 2026

🌐 Online Instructor-Led

23rd Dec 2026→24th Dec 2026

Events for other courses in Warsaw, Poland

Global Region	Course Name	Start Date	End Date	Action
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌

Design Patterns in C# Training in Warsaw