Robert is the current Chief of the Data and Analytics Section of UN-Habitat where he leads the agency’s efforts in the collection and dissemination of global urban statistical information and oversees the development of standards and norms for urban statistical activities including the integration of geospatial, statistical, and other information in routine urban monitoring and evaluation processes. Robert also serves on various boards and represents UN-Habitat at various global statistical forums such as the UN Geospatial Networks, the UN Statistical Commission, etc.

Robert holds a PhD in Epidemiology and Biostatistics. His research interests include: slum estimations; city prosperity measurements ; urbanization and health systems dynamics; urban inequalities and marginalization; urban spatial analysis and mapping; mobile technologies for data collection in urban and remote areas; urban demographic surveillance systems; urbanization and adolescents transitions. He has contributed to several book chapters and peer-review articles in Journals such as: Journal of Urban Health; Lancet , International Journal of Epidemiology; Journal of Child Health; Malaria Journal; Studies in Family Planning; Bulletin of World Health Organization , etc.