Design for Changeability

Enhance your skills of design for changeability

In a world that’s asking for changes faster and faster, a prevalent characteristic we ask from our software desire is changeability. This workshop teaches the team members the key elements of how to create software that has low change costs.

This hands-on, practical workshop helps software developers through hands-on exercises, activities, and theoretical discussions.

Why Attend

You will benefit from this workshop if:

  • You inherited a big ball of mud code base that you need to change and you’re thinking there must be a better way
  • You’re often asked to make changes to your code that sound easy and simple but prove very lengthy
  • You are tired of fixing bugs in one part of the code while another one appears in a completely different part.
  • You want to create a new system that is easy and cheap to change when adding new features

Who Should Attend

Any software professional who want to improve the skills of design for changeability.

Practical Details

  • Language: English
  • Experiential, hands-on, interactive online learning with practical examples
  • Participants will be awarded a Mozaic Works certificate of completion

This Learning Program is Available on Demand


    Day 1

    • Introduction to software design. What is good design?
    • SOLID Principles – guidelines to follow to design for agility
    • Single Responsibility Principle
    • Open Closed Principle
    • Discussion: Liskov Substitution Principle
    • Discussion: Interface Segregation Principle
    • Dependency Inversion Principle
    • Practice SOLID Principles

    Day 2

    • How did we arrive at design patterns?
    • Design Patterns – solutions to common software design problems
    • Discussion: pros and cons of using patterns
    • When to use them and when not
    • Discussion: SOLID Principles – solutions to common software design problems
    • Practice design patterns
    • What’s next?

    Day 3  (optional, only for in-house workshops)

    • Practical exercises on team’s production code with the focus on having a changeable design

    More details and full agenda here


    • You must be proficient in one of: Java, Javascript, PHP, C# or C++.
    • You need a laptop with a fully working development environment to use during the class.

    Meet Your Trainers

    Alex Bolboaca

    CTO, Senior Trainer at Mozaic Works

    With over 20 years of international experience in the world of software and technology, Alexandru shares about himself: Being deeply passionate about technology creation I am a continuous learner in the field. Between reading, trying out technologies and multiple programming languages, presenting and participating to developer communities and conferences, I have learned enough to write two books and teach hundreds of developers. I love working with smart people who want to get better at what they do, whether it’s team work, communication, management or technical skills. I offer you my passion, my experience and my capacity to adapt to your needs. About Alex Over 20-years experience in software development, technology and transformations fields Polyglot programmer who uses modern development practices in C/C++,…

    More about Alex Bolboaca >
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