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Course Outline

Introduction to Design Patterns

  • What are design patterns?
  • Why use design patterns?
  • Gang of Four (GoF) and pattern classification
  • Common design principles (SOLID, DRY, KISS, YAGNI)

Creational Design Patterns

  • Factory Method
  • Abstract Factory
  • Singleton
  • Builder
  • Prototype

Structural Design Patterns

  • Adapter
  • Bridge
  • Composite
  • Decorator
  • Facade
  • Flyweight
  • Proxy

Behavioral Design Patterns

  • Chain of Responsibility
  • Command
  • Interpreter
  • Iterator
  • Mediator
  • Memento
  • Observer
  • State
  • Strategy
  • Template Method
  • Visitor

Applying Design Patterns in Real-World Applications for Government

  • Design patterns in enterprise applications for government
  • Refactoring legacy code using design patterns for government
  • Combining multiple patterns for robust solutions for government
  • Best practices and pitfalls for government

Summary and Next Steps

Requirements

  • Experience with Java programming for government projects
  • Understanding of Object-Oriented Programming (OOP) concepts
  • Basic knowledge of software architecture principles

Audience

  • Java developers seeking to enhance their design skills for government applications
  • Software architects tasked with designing scalable solutions for government systems
  • Technical leads aiming to improve code maintainability and efficiency in government projects
 21 Hours

Number of participants


Price per participant

Runs with a minimum of 4 + people. For 1-to-1 or private group training, request a quote.

Testimonials (3)

That we got a complex overview also about the context - for example why do we need some annotations and what they mean. I liked the practical part of the training - having to manually run the commands and call the rest api's

Alina - ACCENTURE SERVICES S.R.L
Course - Quarkus for Developers

interaction through exercises and also projects sharing

Claudiu - MSG system
Course - Advanced Spring Boot

The extra information that was shared, the training was not straightforward groovy, which was nice.

Covenant - Vodacom
Course - Groovy Programming

Upcoming Courses

Design Patterns (GoF) for Java

2026-05-26 09:30
21 hours
Charleston, SC – Regus at Downtown Charleston
$ 4054 (Online)
$ 5854 (Classroom)

Design Patterns (GoF) for Java

2026-06-09 09:30
21 hours
Durham, NC – Regus at Shannon Road
$ 4054 (Online)
$ 5854 (Classroom)

Design Patterns (GoF) for Java

2026-06-23 09:30
21 hours
Miami, FL – Regus at Waterford at Blue Lagoon
$ 4054 (Online)
$ 5854 (Classroom)

Design Patterns (GoF) for Java

2026-07-07 09:30
21 hours
Miami Beach, FL – Regus at Meridian Center
$ 4054 (Online)
$ 5854 (Classroom)

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