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Free course template · Global

SOLID design principles for software teams

A ready-made course, live deck and two surveys for developers and tech leads working. AhaSlides tracks progress, completion and scores for you. 35 minutes, 6 lessons. Last reviewed 29 October 2026; not legal advice.

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SOLID design principles for software teams: try 3 questions

Three questions from this course. Pick an answer, then see why.

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Three pieces that work together

Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 8 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.

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Completion is tracked for you

Learners sign in to take the course, so every start, finish and score is recorded in AhaSlides. No spreadsheet to keep.

  • Who has finished

    See who has not started, who is in progress and who has completed the course.

  • Every score

    Each learner's answers to the quizzes and activities in the course.

  • What landed

    Survey results show what people took away, and the 30-day check-in shows whether they use it.

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6 lessons, about 35 minutes

What learners can do at the end of each lesson. Minutes are an estimate.

  • Lesson 1: Why rigid code costs more later · 7 min

    Before you begin · Tom adds a new payment method and has to edit six files, one of which also sends email. A small change breaks the invoice export, and the release slips by two days · What would you say?

  • Lesson 2: The five principles in plain words · 7 min

    SOLID · Put it in order · Check

  • Lesson 3: Spot the violation · 7 min

    Short snippets in words · Name the broken principle · Check

  • Lesson 4: Which refactoring fits? · 6 min

    The growing switch · The subclass that breaks · Hard-wired dependency

  • Lesson 5: Apply it in review · 6 min

    Raising a concern · When not to apply · Your next steps

  • Lesson 6: Final assessment · 2 min

    Practice

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Often taught together

Courses teams often run alongside this one.

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Common questions

Yes. The course, the live deck and both surveys are free. Claiming the template into your AhaSlides account is free too.

Yes. The course is self-paced and online, and the live deck lets you add a live session in the room or online.

At developer onboarding, before a refactoring effort, or when code reviews keep finding the same design smells.

Developers and tech leads working in object-oriented code.

Record completion in your own LMS or record system, so you can show who finished the course and when.

Yes, everything. Change the wording, swap scenarios for ones from your workplace, add your logo, or remove parts that don't apply.

Your own details, each highlighted inside the course:
  • Coding standards link
  • Code review guide
  • Engineering lead contact
  • Help contact
  • LMS or record system
  • Course URL
Then edit anything else you like: wording, scenarios, your logo.
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Ready to run it?

Free. Copy the course, live deck and both surveys into your AhaSlides account in one click.

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