In today's digital age, having a strong online presence is essential for aspiring actors and models, regardless of their age. For a talented 15-year-old looking to break into the entertainment industry, Backstage is a well-established platform that provides access to auditions and casting opportunities. Creating a free online portfolio on Backstage can significantly enhance a young actor's or model's chances of being noticed by industry professionals. In this article, we will guide you through the process of creating an impressive portfolio that will help you on your journey towards becoming a successful actor or model.