As a Product Designer, I collaborated with my client to develop a web app tailored for construction management, designed to streamline project management and internal systems for Downer employees. Starting from initial sketches and iterative design processes, we constructed this application from the ground up. Through close collaboration with stakeholders, rigorous user testing, and the creation of Downer's inaugural design system, I played a pivotal role in transforming their concept into a fully realized and functional solution.