During the internship, viable and high-performance solutions were delivered for each problem presented in new features and old bugs of the applications I was responsible for.I worked in the main team on the development of the Geosite Telecom application, which involves the management and planning of FTTH networks using Google technologies like Maps.Work was also done on branched applications from the main one, which deal with internal indicators and schematics for FTTH boxes, stations, and related matters.