As a financial assistant, I was in charge of negotiating with suppliers, as well as filing invoices, managing petty cash, auditing cash processes, human resources, and occupational health and safety.

As a purchasing assistant I was in charge of negotiating with suppliers and filing invoices, in the same way I was in charge of providing staff to the workers who were on time and in excellent conditions, as well as making reservations in the hotels where they were going to stay and Find means of transportation for employees and machinery