App for recording the work times of employees of companies that use the ERP provided by Tecofisa, S.L. From the App they will be able to create new jobs, record the start and end of the job and assign consumed materials. The APP sends the position of the mobile device to the servers of the employer company, even when the application is running in the background. The objective of sending the position is to locate the employees who are outside the company's facilities in order to assign the jobs that arise to the workers who are less distant. Tecofisa, S.L. does not record any data, since all the information is sent directly to the server of the employer company where the ERP is installed.