My name is John Paul Nacario, working as a freelance Autocad Designer. I used to work in Saudi Arabia(8 years) and Philippines(5 years) as an Autocad Designer. I have an extended knowledge in Microstation and a specialist in clash checking using Revit(autodesk) and Sp3d(intergraph). My main responsiblities is as follows: 1. Preparation of IFA(Issue for approval) drawings base on scope of work 2. Preparation of IFC(Issue for construction) drawings 3. Preparation of As-built drawings (incorporating mark-up drawings from site)