Analyze taxes, make sales orders via SAP.Make process of return, return, cancellations and letter of correction.Billing management and closing of customers Claro, TIM, Vivo, Algar and Oi.Send separation of materials, analyze stock and serials.Train new employees.

Management of contracts, amendments, readjustments and collateral.Responsible for billing; measuring, issuing, returning, returning and analyzing taxes.Responsible for SAP Implementation of the SD Module.Apply training to employees of other units in the use of SAP.Support accounts receivable.Control and sending documents such as: GFIP-SEFIP, FGTS, CND, Social contract and etc.Issue ART, requisitions, purchase orders and indemnities.Visits to clients' works.Responsible for PPE equipment.Acting together with the executive secretariat team.Scheduling equipment loading and unloading, support in creating weekly demands.Issuance and analysis of revenue and cost margin reports.