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Stage 11 · Lesson 12 of 18

Presenting work in interviews

The portfolio presentation.

  • Intermediate
  • 30 min
  • 3 check questions
  • Exercise: 1 h

By the end of this lesson you can

  • Present a case study in an interview within a time limit.
  • Structure a presentation as a story.
  • Handle questions confidently.

The idea

Many design interviews include a portfolio presentation: usually 30 to 45 minutes to walk through one or two projects, followed by questions.

Structure

  1. Introduction (1 to 2 minutes): who you are and what you will show.
  2. Context and problem: users, problem, your role.
  3. Key moments: two or three decisions, with evidence.
  4. Solution and outcomes.
  5. Reflection: what you learned.
  6. Questions.

Preparation

Create slides specifically for presenting (less text than the web case study). Rehearse aloud with a timer. Prepare for likely questions: "What would you do differently?", "How did you handle disagreement?", "What was your specific contribution?"

Delivery

Say "I" for your work and "we" for the team's, clearly. Check in with the panel ("Shall I go deeper here or move on?"). If you do not know an answer, say so and explain how you would find out.

Remote presenting

Test screen sharing, close notifications and have a backup (a PDF) ready.

Why it matters in real projects

The presentation is often the deciding part of a design interview. It shows how you communicate, how you think on your feet and how you would present work to stakeholders. Good preparation turns nerves into confidence and lets your work speak clearly.

A realistic example

A candidate has 30 minutes. They spend 2 minutes on introduction, 5 on context, 12 on three key decisions, 5 on the solution and outcomes and 2 on reflection, leaving time for questions. When asked "What was your role versus the researcher's?", they explain clearly which parts they led and which they supported.

Step by step

  1. Choose projects

    Pick one or two that suit the role.

  2. Build slides

    Create presentation slides with little text.

  3. Plan timing

    Allocate minutes to each section.

  4. Rehearse

    Practise aloud with a timer, ideally with a listener.

  5. Prepare answers

    Write answers to likely questions.

  6. Check set-up

    Test tech and have a PDF backup.

Common mistakes

  • Mistake Running out of time.

    Instead Rehearse with a timer and plan sections.

  • Mistake Reading text-heavy slides.

    Instead Use visual slides and speak to them.

  • Mistake Unclear contribution.

    Instead Use "I" and "we" accurately.

Check your understanding

Choose an answer, then check it. There is an explanation either way.

Question 1 of 3How many key moments should you cover?
Show answer

Two or three. Focus on decisions.

Question 2 of 3What should you do if you do not know an answer?
Show answer

Say so and explain how you would find out. Honesty shows maturity.

Question 3 of 3Why say "I" and "we" carefully?
Show answer

To make your contribution clear. Panels assess your role.

Practice exercise

Exercise · about 1 h

Rehearse a presentation

Prepare and rehearse a 20-minute case study presentation.

Steps

  1. Create a slide outline with timings.
  2. Build simple visual slides.
  3. Rehearse aloud twice with a timer.
  4. Write answers to five likely questions.

Deliverable

Slides, timings and prepared answers.

Self-assessment

Tick each item when it is true of your exercise. Be honest; this is for you.

4 items

Summary

  • Structure the presentation as a story.
  • Rehearse with a timer.
  • Prepare for common questions.
  • Be clear about your contribution.

Further reading

Third-party sources, chosen for reliability. They open in a new tab.

Your notes

Marking complete updates your course and roadmap progress.

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