There are many advantages of hiring a Zookeeper developer. First, Zookeeper is a powerful tool that can help manage and coordinate a large number of different processes. Second, it is very scalable and can handle a lot of traffic without slowing down. Third, it is highly reliable and has been battle-tested in some of the largest online systems. Finally, Zookeeper developers are usually very experienced and knowledgeable about distributed systems and how to optimize them for performance and reliability.