Donna Budd is an expert in Prometheus, the open-source monitoring and alerting system. She has a deep understanding of the software and its many capabilities. Donna started her journey by working with a variety of software development teams, exploring the intricacies of Prometheus. She has since become an invaluable resource for organizations looking to implement and use the system. With her experience and knowledge, she has been able to help countless companies and individuals make the most of the system.