Choreographers are professionals who create and design dance routines for various performances, including theater productions, music videos, and live performances. They work closely with directors, producers, and performers to develop and refine the movements and steps that will be performed on stage or on camera. Choreographers must have a deep understanding of different dance styles and techniques, as well as a strong sense of creativity and artistic vision. They must also be able to communicate effectively with performers and other members of the production team to ensure that their vision is realized on stage.