I worked in the GIS field for more than 10 years. In July 1993, I was appointed by a company called Maps and Data as a GIS operator. Over the years I worked on many different projects like NAVETech- BMW Navigational, Sasol Mineral Rights department, and FNB. I have strong knowledge of the following: Esir Products (ArcMap, ArcGIS Online Web development, ArcGIS survey123 and Workforce) Vector data: Lines, points, polygons, geotag photos, editing of attributes, creating fields, delete fields, adding attachments e.g. Q and A of spatial data Sql queries on spatial data Sourcing of raster and vector data Geographical Co-ordinate Systems