Acted as a Business Development Manager being responsible for prospect, management and maintenance of nationwide accounts. Stablished a portfolio creating a pipeline of opportunities of business and clients maintaining a sustainable growth of the business. Followed up the evolution of the ongoing projects giving the correct support to the operations area keeping an open channel between company and client. Negotiated and Built contracts of service, sales of equipment and materials. Managed teams of sales and customer support.He served as Commercial Manager and Customer Support and was responsible for the administration of sales contracts of turbines accessories and services of support and logistics for the Brazilian Armed Forces, with sales of R $ 20 million / year; this contract he realized the technical and logistical management of the entire operation of the EC725 / H225 helicopters. Managed Offset contract related to the sale of 50 aircrafts belonging to the HX-BR COPAC project. Planned all supply chain processes, as regards the supply of tools, parts and accessories to the bases in Manaus, Belem do Para, Taubaté, São Pedro da Aldeia and Rio de Janeiro. He managed the proposal of technical support contract and logistics of APUs SAPHIR20 (mini auxiliary engines) installed in 50 helicopters EC725 / H225 of the armed forces. Coordinated engine sales contracts, accessories and services generating annual sales of R$25 million. Managed improvement projects of the customer service level and reduced Takt engine production Time. He led teams of technicians and engineers for customer support. Obtained result of 18.4 million reais in the year 2015 with the Overhaul of 8 engines and 102 accessories belonging to the Brazilian Army Aviation 1.2 million reais from the Brazilian Navy with the overhaul of 1 engine and 1.5 million reais on repairs and services for the Brazilian Air Force.