A Conceptual Modeling developer creates abstract representations of systems to understand and communicate how they function or will function. They work in fields like information systems, databases, or software engineering, translating complex ideas into easy-to-understand diagrams or models. This involves defining the structure, behavior, and more of an object system to provide a user-oriented view of it. Their work aids in system design, problem solving, and communication between project teams. They also validate models for accuracy, comprehensibility, and usefulness. Overall, they play a crucial role in aligning technical development with business needs.