What a portfolio review actually assesses
A portfolio review, common in design, creative, and some product roles, asks you to walk an interviewer or panel through examples of your past work, assessing not just the final output but your process, decision-making, and ability to talk clearly about trade-offs you made along the way. Interviewers are often as interested in how you think and communicate about your work as in the work's aesthetic quality alone.
How to structure your presentation
Choose a small number of projects (typically three to five) that show genuine range and depth, rather than presenting everything you have ever made. For each project, briefly set up the problem or brief, walk through key decisions and why you made them, be honest about constraints or trade-offs you navigated, and end with the outcome or impact where you can speak to it concretely.
Handling tough questions on your work
Interviewers commonly probe with questions like "why did you make this specific choice" or "what would you do differently now," and the strongest response is genuine, reflective honesty rather than defensiveness. Being able to critique your own past work thoughtfully, acknowledging what you would improve with hindsight, demonstrates growth and self-awareness that a purely defensive answer cannot.
How to prepare
Rehearse talking through each project out loud, ideally to another person, since presenting your own work clearly under time pressure is a distinct skill from having done the work well in the first place. Curate your portfolio specifically for the role and company you are interviewing with, prioritising the most relevant projects rather than simply your personal favourites.