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Free course template · Global

Algorithms, data structures and complexity for working engineers

A ready-made course, live deck and two surveys for new engineers. AhaSlides tracks progress, completion and scores for you. 45 minutes, 6 lessons. Last reviewed 21 October 2026; not legal advice.

By Brian

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Algorithms, data structures and complexity for working engineers: 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. 5 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.

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The Algorithms, data structures and complexity for working engineers course as a learner first sees it

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 45 minutes

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

  • Lesson 1: A page that slowed with every user · 9 min

    Before you begin · The slow page · What went wrong

  • Lesson 2: Big-O in plain language · 9 min

    Growth · Rank by growth · Check

  • Lesson 3: Searching and sorting · 9 min

    Search methods · Pick the approach · Check

  • Lesson 4: Stacks, queues and lists · 6 min

    Which structure? · Check

  • Lesson 5: Trees, graphs and hash tables · 6 min

    Quick tour · The slow lookup

  • Lesson 6: Choosing structures and final assessment · 6 min

    Review habit · 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 onboarding of new engineers, and before a performance-focused project.

New engineers, bootcamp graduates and developers who choose data structures in production code; run by engineering managers with L&D.

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:
  • Who to ask for help or to report a concern
  • Where completion is recorded
  • Link to the self-paced course
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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