Hiring a Lightstreamer developer is beneficial as they are skilled in real-time data streaming solutions, enhancing your application's performance and user experience. They can facilitate live updates, real-time messaging, and data synchronization, which is crucial for industries like finance, gaming, IoT, and more. Their expertise can help in managing high volumes of data efficiently, reducing server load, and ensuring data delivery even in unreliable network conditions. Overall, a Lightstreamer developer can help your business stay competitive by providing fast, reliable, and efficient real-time data delivery solutions.