Specialist of QGIS and PostGIS geographic databases
QGIS amd PostGIS allow you to easily visualize, manage, edit, and analyze geographic data, and to create sophisticated cartographic maps.
QGIS and PostGIS provide a simple yet effective way of handling large volumes of geodata (e.g. cadastre, land use, etc.) and to publish standard OpenGeospatialConsortium Web Services (WMS, WFS, WCS), as well as full WebGIS.