Your question is Walk Through a Portfolio Design. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Walk me through a design from your portfolio and explain your decisions.
Choose one project and explain the problem, your role, the users and constraints you considered, the alternatives you evaluated, and how you validated the final direction. Be prepared to discuss tradeoffs, collaboration, feedback, accessibility, and what you would change in retrospect.