Hiring an ASP.Net WebForms developer is beneficial for creating dynamic, data-driven websites efficiently. They possess expertise in server-side programming, ensuring robust security and performance. They can manage application state, server controls, and events efficiently, reducing the amount of code needed. Their skills in visual designing, event-driven programming, and reusability of controls simplify complex applications. They can also integrate your web application with various Microsoft applications, enhancing your business operations. Overall, they offer a comprehensive solution for your web development needs.