A well-crafted product design portfolio is essential for showcasing a designer's skills, process, and craft in the UX, Interaction, and Product Design professions, where demand has increased significantly due to technology adoption. A portfolio should be updated regularly with recent work or projects that demonstrate current skill sets, while keeping older projects out of date if they don't reflect the designer's current expertise. Details such as aesthetics, storytelling, and user focus are crucial in creating a compelling narrative about the design process, which should also be consistent across all projects. Understanding the audience and role being applied for is vital to make the portfolio easily readable and relevant to career interests and goals. A well-maintained portfolio can provide a competitive edge in the job market, especially when including it with the application or providing access to sensitive work.