David Fonseca Email & Phone Number

Extrema, Minas Gerais, Br

• Supporting the strategic development towards delivering internet access and microwave network solutions;• Contributing to profitable growth through the wide scope of the company’s services and solutions;• Securing customer loyalty and repeating business from DTC TELECOM;• Growing faster in the cluster of strategic customers compared to the average growth of internet service providers power;• Making the company a strategic supplier for internet service providers and big operators in the telecommunications market;• Coordinating overall company’s activities towards microwave planning and network design;• Building value propositions for sales opportunities (packaging solutions);• Ensuring optimal cross-divisional and functional approach;• Generating customer intelligence and exploring new business opportunities in DTC TELECOM area: Bragança Paulista, Extrema, Pouso Alegre, Santa Rita do Sapucaí, Itajubá, Varginha, Alfenas and Machado.

Shenzhen, Guangdong, Cn

Expertise:• NEXTEL 3G Project - Washington-DC, USA and Brazil - International experience from December, 2010 to February, 2011 at Nii headquarter (NEXTEL Holding) in Reston-VA (USA) during the MW Network Design of the first batch of cities. Skills to be acting as Team Leader of MW Planning team in NEXTEL 3G startup project in Brazil since February, 2011, supporting kickoff meeting with customer to define KPIs for MW Network Design, preparing Guidelines for MW Planning team and coordinating MW Team during the activities of route plan, deliverables of network design, SAR/TSSR analysis, LOS and Link Design.• Support hiring process to build the MW Planning team and MW department, including development of tools to support the interference calculation, writing guidelines, scope of works and work flows.• VIVO MW Project - North/Northeast/South/SP/RJ/ES - Skills to support kickoff meeting with VIVO in regional offices to define KPIs for MW Link Design. Skills to work with microwave links planning using hybrid radios RTN910 and RTN950 as planning engineer for whole Brazil – amount of 1021 sites in 2010. Skills to make planning with Pathloss and MS Excel. Skills to develop macros in MS Excel for planning control. Skills to make microwave links dimensioning, analysis of interference calculation results, defining equipments, making stock control, forecast of equipment and control of PR and PO for services of LOS, Link Design and consultants. Skills to coordinate TX consultants.• TIM MW Project - Brazil - Skills to support the project in the beginning of 2010 defining workflow and scope of work for MW services (prospection, simple LOS, consultants and Link Design) and also, skills to develop the program Diagram Generator which one shows the updated rollout of project deployment in block diagram.

Tokyo, Jp

Expertise – Skills to work with transmission planning of microwave PDH and SDH links with Pathloss, Google Earth and MapInfo on Northeast VIVO startup project as TX Coordinator from state of Ceará, Piauí and Rio Grande do Norte with amount around of 1400 microwave transmission links. Analysis of Technical Site Survey Reports (TSSR) and Site Acquisition Reports (SAR), Line of Sight (LOS) results, network design and microwave links dimensioning.

Espoo, Southern Finland, Fi

Expertise – Skills to work with transmission planning of microwave PDH and SDH links with Pathloss, Google Earth and MapInfo on 2G/3G North CLARO startup project as TX Coordinator from state of Amazonas and Roraima with amount around of 600 microwave transmission links. Analysis of Technical Site Survey Reports (TSSR) and Site Acquisition Reports (SAR), Line of Sight (LOS) results and microwave links dimensioning.

Skills to work with system engineer and dimensioning of microwave PDH and SDH links with Pathloss (calculating the interference degradation with Anatel database to ensure the reliability methods on choosing of frequencies, working at dimensioning of Claro, TIM, NEXTEL and VIVO networks). Coordination of AutoCAD and Field teams to a Claro/BCP Survey Project in Belo Horizonte. Worked on VIVO network design with softwares MapInfo, STD HTCOM, Google Earth and Anatel database (microwaves links registered at SITAR), in the following regions of Brazil: Northeast, Center-West and North plus state of Minas Gerais. Automation of reports with macros (Visual Basic) in MS-Word and MS-Excel.

Education record

Graduation, Telecommunications Engineering

Education record