David Choi is a draftsperson and mechanical engineer with over 6 years of experience designing and constructing gas plants. He has extensive skills in 2D and 3D CAD software like AutoCAD, Inventor, and Revit. Choi has managed multiple gas plant construction projects, prepared all necessary documentation, and ensured projects were completed on time and under budget. His expertise includes stress analysis, corrosion evaluation, safety inspection, and project management. Choi holds several qualifications and awards for his contributions to the gas industry.