Maciej Olejnik
hydromac
HVAC & Pipe Desinger | MEP | Energy auditor | Python | Machine Learning | BIM | QGIS | Bonsai | OpenBIM | FreeCAD | REVIT | VBA | DAX | Power BI
Poland
Arnaud Poncet-Montanges
ponceta
GeoInformatics Engineer @VilleDePully
GIS / WebGIS Manager
@teksi @QGEP @qwat contributor
@qgis / QFIELD @geomapfish enthusiast
@VilleDePully Pully - Switzerland