The personas I developed for the Studio redesign were built on insights from a comprehensive study conducted during the creation of Lecom AI. This study explored how modelists build processes, navigate tools, and apply strategies, allowing us to profile their needs, pain points, and challenges in detail. These highly detailed personas guided the design process, ensuring that each decision reflected the real experiences of our users. By grounding the design in research, we created an interface that directly addressed user frustrations and improved overall usability.