An Agile Modeling developer uses Agile Modeling (AM) principles to create effective, robust and flexible software solutions. They are involved in iterative and incremental development, focusing on simplicity and prioritizing changing requirements. They collaborate with clients and team members, ensuring the software meets user needs and is adaptable to changes. They also use modeling as a means to communicate and understand software designs and solutions, creating visual representations of the system. They emphasize software documentation only when absolutely necessary. Their main goal is to produce high-quality working software in a cost and time-efficient manner.