Mechanical CAD Engineer Needed to Review & Complete Existing Product for Manufacturing

I am a product developer seeking an experienced Mechanical CAD Engineer / Product Design Engineer to review and complete the existing CAD files for a patented consumer product called Lock-It. The product has already been designed, and CAD files have been created... (Budget: $500 - $700 USD, Jobs: 2D Drafting, AutoCAD, CAD / SolidWorks, CAD/CAM, Mechanical Engineering, Product Design, Prototyping, Solidworks)