Construction and maintenance of geographic databases through postgis extensions, construction of SQL queries, and data migration from various sources. Postgresql handling.

-Design and structuring of the geographic database of the collection system through the network of recharging points, personalization, and routes of the integrated public transport system (SITP) through GIS tools: Postgres (Postgis) and ARCGIS.-Analysis, studies and monitoring of geographic impacts of the SITP collection and route-whereabouts systems, based on criteria of demand and general behavior of the system. (R, Arcgis and Q