Alex is a Distributed Spatial Systems DevOps Tinkerer with many years of experience in geospatial data management and web- and cloud-based geoprocessing with a particular focus on land use, soils, hydrology, and water quality. His interests include open geospatial standards and web-services for location-based data sharing, modelling workflows, machine learning, and interactive geo-visualisation. Alex has been involved with web-based spatial data infrastructures for a long time as a developer, researcher and project leader. He is based at the Chair of Geoinformatics and Cartography at the Department of Geography of the University of Tartu.