A Software Architect is a professional responsible for designing the structure of software systems. They create high-level plans that outline how different components of a system will interact, ensuring that the software meets both technical and business requirements. Their work involves selecting appropriate technologies and frameworks to use in development. In addition to design, a Software Architect often collaborates with developers, project managers, and stakeholders to ensure that the project stays on track. They also address challenges related to scalability, performance, and security, making critical decisions that impact the overall success of the software project.