Professional Cad Drawings for Superadobe Domes and Dot Projects

We are seeking a skilled CAD designer to create detailed technical drawings for two distinct project types: Superadobe domes and Department of Transportation (DOT) related projects. The Superadobe dome project requires architectural and structural cad plans, while the dot project will involve civil engineering or infrastructure-related drawings. The freelancer should have a strong understanding of relevant industry standards and be able to produce precise, high-quality CAD files. Please provide examples of previous work, especially related to architectural structures or civil engineering projects.