Hi,
Regarding your job, I want to inform you that I have the required qualifications and skills to bring great success to this position, as you will see in my profile. Over the course of the last 9 years, I have been building a career as a mapping & GIS Specialist, and have many experiences and skills won to offer your open Work.
GIS Expertise: Data acquisition, coordinate system & datum transformations, data conversion including CAD data to GIS & vice versa, database design, creation & maintenance from spatial & non-spatial data, attribute editing, georeferencing, geocoding, topology correction, cartographic design & map making for a variety of print & electronic formats, automation of tasks & tool creation using Model Builder & Python, KML & KMZ creation for use with Google Earth, metadata creation & maintenance, raster data processing, spatial analysis including raster calculation & analysis.
Google Map/earth expertises: Polylines and polygons, KML overlays, Ground overlays, We have a lots of experiences with google Maps API geocoding/ reverse geocoding services, Geolocation services,.
GIS Tools: ArcGIS, QGIS, google earth.
Note: the best solution is to use GIS not google earth Since you are looking for Change detection and this can be done using raster calcultion in GIS or remote sensing. My be we use google earth in digitizing but final output should be based to GIS( To ensure best results since google earth can't check topology ( It will create ovelappe & gaps )