Roberto Paz Mendoza Email & Phone Number

Bogotá - Colombia

• Responsible of the transmission network of Tigo Colombia on 7 departments of the north of the country, my main responsability is guaranty the transmission for new sites into the 2012-2013 rollout plan; this job includes planning, design, implementation, testing, commissioning of microwave links and optical links; In addition contracts management of carriers of capacity. • Responsible of the application process of channels of frequency of microwave links on MINTIC-ANE (Colombia Government).

Port_Au_Prince

Functions and Accomplishments •• Responsible for the Implementation of the transmission network of Haiti in the 3 departments of the North of the country for phase 9, more than 120 radio base stations; this work includes planning, design, survey, implementation, testing and commissioning of microwave radio link networks, technologies under PDH and SDH.• Responsible for the design, frequency planning and implementation of the transmission solution of rollout Phase 10, 130 sites in all the country.• Frequency planning of microwave network in Port-au-Prince, more than 400 microwaves links Ericsson.• Design of the fiber optic network In Port Au Prince, branch in north and south; currently the project is in process of deployment.EXECUTED PROJECTS:• Rollout Phase 9: 320 new sites in Haiti.• Rollout Phase 10: 130 new sites in Haiti.• Expansion of SDH network in Pourt_au_prince,• Expansion of the National SDH network. Preparation of the BOQ.• Planning and design of 130 new radio base station, preparation of the BOQ.• Planning and design of 3g transmission network, preparation of the BOQ.

Phone: 506- 2430-6911- HRFUNCTIONS AND ACCOMPLISHMENTSResponsible for the design of the Costa Rica Network transmission network for the all the country to 1085 radio base stations , 44 SDH sites and 120 hubs of fiber optic. Consisted of planning, design of microwave radio link networks, and fiber optic networks links - technologies under PDH, SDH, OPTIC FIBER and DWDM.EXECUTED PROJECTSDesign and planning SDH network. Elaboration of BOQDesign and planning Optical Fiber Network. Elaboration of RFQ, and technical evaluation.

Barranquilla - Colombia

• Responsible of the transmission network of Comcel in the 7 departments of the Atlantic coast, into my main responsabilities are the implementation of the transmission links of more than 600 radio base stations and this work includes planning, design, implementation, testing and commissioning of microwave radio link networks, and links on fiber optic networks, technologies under PDH, SDH, DWDM.• Coordinator of implementation teams of microwave links, as well as implementation teams for the implementation of transmission routes for radio base stations 2G and 3G.• Expansion and Optimization of Data Network for the Atlantic Coast in Customer Service Centers (CACs) and administrative offices, through planning, design, implementation, testing and Implementation of IP data networks, supported under Cisco technology, including terminals, access and back bone.To achieve this, various processes involved in drawing up specifications, evaluating proposals and contractors from the technical standpoint, as well as the management and control of the resulting contracts

• Site Survey Study for new base station locations of for new and / or expansion of existing systems sites.• Responsible for of radio spectrum interference studies, particularly during the implementation of microwave links.• Legalization of microwave frequency links via the Ministry of Communications of Colombia.• Active participation in the coverage of base stations evaluation, using simulation software and direct measurements (DRIVE TEST).• Provided planning and design for wireless communications technology providers and wireless operators in Colombia.• Provided planning and design of microwave links and networks for technology providers and wireless operators in Colombia.

Specialist Project Management, Administration

Degrees Obtained, Electronic Engineer