The BIM Modeler course is a 75-day program that covers the fundamentals of Building Information Modeling, including BIM concepts, Revit basics, and architectural modeling. It progresses into structural and MEP modeling, followed by coordination, collaboration, and clash detection using tools like Navisworks. The course also includes documentation, quantity takeoff, visualization, and advanced topics such as 4D scheduling and 5D cost estimation, ending with a real-time project for practical experience.