@TECHREPORT{Rod_Sip_2021, author = "Rodríguez Aguirre, Carlos Andrés - Aguilar Aguilar, Cesar Camilo", title = "Sipo", abstract = "Sipo is an application created based on a need found in different construction sites, and it is the amount of paperwork that is requested for the entry of a subcontractor, his personnel, material, cars, etc. Verification of each of the requested documents takes time and this indirectly affects the progress of the work and subjects the occupational health and safety person to be in the office all the time and neglecting the field a bit, already said this is born sipo (On-site personnel identification system). Our application is looking for a database generation, duly organizing where it can be verified in record time and thus be able to give income to contractors, personnel, material, etc. and not only that we will achieve a linkage of the management system to our application and intercommunication of personnel from different works of the same construction, achieving an efficiency of time that will be reflected in income, expenses, reports and everything that involves personnel and all this of remotely which we would be helping the environment in reducing paper that normally ends up in the trash.", year = 2021, institution = "Universidad Colegio Mayor De Cundinamarca", url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/5385", }