This Design Patterns training is designed to help participants understand and apply software design patterns to build flexible, maintainable, and scalable applications. The course covers creational, structural, and behavioral design patterns, object-oriented design principles, and real-world implementation scenarios. Participants will gain practical insight into choosing and implementing the right patterns to solve common software design problems.

• Understand the core concepts, principles, and importance of software design patterns in application development.
• Identify and apply creational, structural, and behavioral design patterns in real-world software solutions.
• Implement reusable, maintainable, and scalable code using object-oriented design principles.
• Analyze software requirements and select appropriate design patterns for different architectural scenarios.
• Refactor existing codebases to improve flexibility, extensibility, and code quality using design patterns.
• Build robust, modular, and enterprise-ready software solutions using design pattern best practices.

 • Software developers
 • Software architects and technical leads
 • Backend and full-stack engineers
 • Senior developers seeking better design practices
 • Teams focused on improving code quality and architecture

 • Basic understanding of object-oriented programming concepts
 • Familiarity with at least one programming language such as Java, C#, or Python
 • Interest in software architecture and design best practices

 • Understanding core design pattern categories
 • Applying creational design patterns
 • Implementing structural design patterns
 • Using behavioral design patterns
 • Applying SOLID and OOP design principles
 • Improving code flexibility and maintainability
 • Identifying anti-patterns
 • Making informed design decisions

By the end of this training, participants will be able to identify and apply appropriate design patterns to solve real-world software design problems. Learners will gain strong fundamentals in pattern-based design, enabling them to build maintainable, extensible, and high-quality software systems.

Introduction to Software Design & OOP Principles
 • Why design patterns are important
 • SOLID principles overview
 • Object-oriented design fundamentals
 • Common design challenges

Creational Design Patterns
 • Singleton pattern
 • Factory Method pattern
 • Abstract Factory pattern
 • Builder pattern

Structural Design Patterns
 • Adapter pattern
 • Decorator pattern
 • Facade pattern
 • Composite pattern

Behavioral Design Patterns
 • Observer pattern
 • Strategy pattern
 • Command pattern
 • Template Method pattern

Advanced Structural & Behavioral Patterns
 • Proxy pattern
 • Bridge pattern
 • Iterator pattern
 • State pattern

Applying Design Patterns in Real Projects
 • Identifying pattern opportunities
 • Refactoring to patterns
 • Pattern selection guidelines
 • Avoiding over-engineering

Testing & Maintainability with Design Patterns
 • Testability considerations
 • Dependency injection basics
 • Mocking and stubbing concepts
 • Maintaining pattern-based designs

Design Patterns Case Study Workshop & Best Practices
 • Applying patterns to a sample application
 • Reviewing design decisions
 • Refactoring legacy code
 • Final workshop review and best practices

• Design Patterns Fundamentals & Object-Oriented Principles
• Creational Design Patterns Implementation
• Structural Design Patterns Implementation
• Behavioral Design Patterns & Code Refactoring
• End-to-End Software Design Project

Participants will be evaluated through hands-on design exercises, practical pattern implementation activities, instructor-led reviews, and a final assessment focused on applying design patterns to realistic software scenarios.

Participants will receive course materials, slides, reference materials, exercises and access to resources for further learning.

Upon successful completion of the training, participants will receive an AcadNXT Certificate of Completion for Design Patterns. This digital, verifiable certification validates practical design pattern implementation, object-oriented design expertise, and software architecture fundamentals and can be shared on LinkedIn and included in professional profiles to enhance software design and architecture career credibility.