João Rosa works as administrative analyst at Infraero Airports (Brazilian public-owned company) which includes human resources, financial issues, environment, safety management system (SMS) and general operations tasks. It also elucidates a wide experience at São Paulo / Congonhas Regional Airport (ICAO: SBSP), Macaé (ICAO: SBME) and Curitiba’s Int’l Airport (ICAO: SBCT) respectively. Worked at TAM Airlines (IATA: JJ) dealing and enhancing sales via the airline main sales channel to its top fidelity clients internationally. Services provided in both languages (Portuguese and English).A productive passage at RS Solutions dealing mainly within South America's market and hired to enhance and develop strategic accounts upon mining and petroleum verticals complete my profile.Also worked as International Sales Analyst at Carriers-Interconnect (a SMS Group). Working exclusively on some Telefónica's traffic product focusing directly the end-users and traffic management and latter as an end-client relationship manager with focus on mid-market accounts within São Paulo area jurisdiction.Before, João has worked as Marketing & Pricing Analyst for TELMEX Brazil, dealing directly with all Data, Internet and Voice Products thereof. Dealt directly with VoIP, Wholesale and Retail Traffic issues, focusing primarily on Carrier’s needs as well as on new businesses strategies. Proven ability to propose, manage, dedicate, develop and deliver complete solutions to demanding customers. Specialist in providing consulting services to large and small corporate carrier’s clients in which require a voice-based services such as IP-Telephony, Data Transmission and Traffic Swapping. Quite responsible for some important business as well as big carrier business (accounts) and technological support to both (sales and technical areas thereof).