All Services Engineering & Architecture Mechanical Engineering $10/hr · Starting at $100 I can do Auto-CAD (3D including), Inventor, Solid-work (3D) can calculate heat exchange flow and duty. About $10/hr · Ongoing Download Resume I can do Auto-CAD (3D including), Inventor, Solid-work (3D) can calculate heat exchange flow and duty. Skills & Expertise 3D DesignEngineeringMechanical EngineeringMicrosoft Exchange Server 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Engineers3D DesignersMechanical EngineersMicrosoft Exchange Server Consultants