Mauro Sergio Vaz Garibaldi - RAN Specialist, GTECH

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Work Background

GTECHBSS/RAN Specialist

Sep. 2018Brazil• Technical planning, support and execution of site rehoming on RNC Nokia; • Technical planning, support and execution of site rehoming on BSC exSiemens and BSC Nokia; • Technical support for optimization of GERAN Siemens and Nokia, UTRAN Nokia and E-UTRAN Nokia; • Technical support for implementation UTRAN Nokia, E-UTRAN Nokia and 5G Nokia; • Technical support for implementation and operation of Nokia Single RAN solutions; • Support and operation of Radio Commander and NetAct for NI activities; Exibir menos

Nokia NetworksRAN/BSS Specialist

Dec. 2015 - Oct. 2018Santiago, ChileProject Claro Chile - Modernization project (NPO) • Planning and generation of datafill BTS and parameters for site modernization on BSC Nokia; • Technical support for NI and GDC to site modernization on BSC Nokia; Project Claro Chile - NPO • Technical planning, support and execution of site rehoming on BSC exSiemens and BSC Nokia for GEMINI project; • Technical support for optimization of BSS exSiemens and BSS Nokia Siemens (BTS Plus, GEMINI, Flexi EDGE BTS, Flexi BTS Multiradio and Flexi BTS Multiradio10); • Support and operation of Radio Commander and NetAct for NPO activities; • Cooperation with other areas of engineering: Implementation and CARE to ensure the roll out according to the nominal plan project. Exibir menos

Nokia NetworksRAN/BSS Data Base Specialist

Jun. 2015 - Oct. 2015Quito, EcuadorProject Telefonica Ecuador - Modernization project phase II (NPO) • Planning and generation of datafill BTS and parameters for site rehoming on BSC exSiemens and BSC Nokia for GEMINI project (345 sites, 3 fBSC and 10 BSC); Project Telefonica Ecuador - Data Base team (NPO) • Technical planning, support and execution of site rehoming on BSC exSiemens and BSC Nokia for GEMINI project (118 sites, 2 fBSC and 6 BSC); • Technical support for optimization of BSS exSiemens and BSS Nokia Siemens (GEMINI and Flexi EDGE BTS); • Support and operation of Radio Commander and NetAct for NPO activities; • Cooperation with other areas of engineering: Implementation and CARE to ensure the roll out according to the nominal plan project. Exibir menos

NSN - Nokia Solutions and NetworksRAN/BSS Specialist

Feb. 2014 - May. 2014Quito, EcuadorProject Telefonica Ecuador - NPO • Technical planning, support and execution of site rehoming on BSC exSiemens and BSC Nokia for GEMINI trial project (25 sites, 1 fBSC and 1 BSC); • Technical planning and support of site swap on BSC Nokia Siemens for Flexi MultiRadio Trail Project (5 sites); • Technical support for optimization of BSS exSiemens and BSS Nokia Siemens (GEMINI and Flexi EDGE BTS); • Configuration and activation of license and features for BSC Nokia Siemens; • Management, technical support and activation of new frequency plan on BSC exSiemens; • Support and operation of Radio Commander and NetAct for NPO activities; • Cooperation with other areas of engineering: Implementation and CARE to ensure the roll out according to the nominal plan project. Exibir menos

NSN - Nokia Solutions and NetworksRAN/BSS Specialist

Jun. 2011 - Feb. 2014Santiago, ChileProject Claro Chile - NPO • Technical management and support of site rehoming on RNC Nokia Siemens for Claro 3G Project (more than 50 sites and 3 RNCs); • Technical support and execution of site rehoming on BSC exSiemens and BSC Nokia Siemens for GEMINI Project (more than 600 sites, 15 fBSCs, 3 eBSCs and 8 BSCs); • Technical support and execution of site swap on BSC Nokia Siemens for Flexi MultiRadio Project (50 sites); • Technical support and execution of PWE3 2G project on Flexi BSC exSiemens and RNC Nokia Siemens. • Technical support for optimization of BSS exSiemens and BSS Nokia Siemens (GEMINI and Flexi EDGE BTS); • Configuration and activation of license and features for BSC Siemens and BSC Nokia Siemens; • Technical management, support and activation of new frequency plan for Chile (regions I, II, IV, RM, V, VI, VIII, X, XI and XII) on BSC exSiemens and BSC Nokia Siemens; • Support and operation of Radio Commander and NetAct for NPO activities; • Cooperation with other areas of engineering: Implementation and CARE to ensure the roll out according to the nominal plan project. Exibir menos

Nokia Siemens NetworksSenior Telecom Technician - TI Field Manager

Jul. 2008 - Dec. 2010Recife Area, BrazilProject TIM Brazil (PI/CE/RN/PB/PE/AL) • Technical support for partners to commissioning, integration and troubleshooting of WCDMA Flexi BTS and Flexi EDGE BTS; • Configuration of ATM and transmission, license download and HW control of WCDMA Flexi BTS, through NetAct (access by RAS Tool); • Creation, transmission configuration (COCO), DCN configurations and license delivery of WCDMA Flexi BTS, through NetAct (access by RAS Tool) • Technical support for transmission solutions of TIM between RNC, 8660 (Tellabs) and PTN (Huawei); Project SWAP Oi (MA/PI/CE) • Technical support for partners in transmission configuration for Flexi EDGE BTS; • Technical support for client in transmission planning for Flexi EDGE BTS; Project 3G Oi (MG/ES) • Technical support for partners in transmission configuration for WCDMA Flexi BTS; • Technical support for client in transmission planning for WCDMA Flexi BTS; • Management, support and deployment of PDH digital radio FlexiHopper; • Technical support for partners on implementation of digital radio FlexiHopper (35 links); Exibir menos

AeC ConsultingTX Implementation Leader - Claro SP2

Sep. 2014 - May. 2015Campinas Area, Brazil• Zone roll out work: management all transmission and multiplexers implementation activities in SP2 of Alcatel Lucent, ASGA, Ceragon, Coriant, Digitel and Huawei; • Communicates model site standard design & details to supplier, review and approval site-specific drawings (PPI and PDI) coming from suppliers; • Organizes roll out meetings for activities in a zone; • Ensure implementation activities and quality meet project requirements and targets; • Prepares together with cost and progress engineer purchase orders for site works to service suppliers, follows up service supplier performance; • Cooperation with other areas of engineering implementation: network planning, site acquisition and site implementation to ensure the roll out according to the nominal plan project. • Ensures all local issues are considered and Claro guidelines are followed. Exibir menos

Huawei TechnologiesSenior Telecom Technician - TI Field Manager

Mar. 2011 - Jun. 2011Curitiba Area, BrazilProject TIM Sul (PR/SC/RS) • Zone roll out work: management all site survey activities in PR of TIM 2G SWAP project; • Communicates model site standard design & details to supplier, review of site-specific drawings coming from suppliers; • Organizes roll out meetings for activities in a zone; • Ensure site survey activities and quality meet project requirements and targets; • Cooperation with other areas of engineering implementation: network planning, site acquisition and site implementation to ensure the roll out according to the nominal plan project; • Ensures all local issues are considered and TIM guidelines are followed. Exibir menos

Zopone EngenhariaTelecom Technician

Jan. 2008 - Dec. 2008

ClaroSenior Telecom Technician - Transmission Specialist – O&M

Jul. 2007 - Jul. 2008Porto Alegre Area, Brazil• Administration, support, and operation of remote management platform of digital radios Siemens, Ericsson, NEC, NERA and Harris; • Administration, support, and operation of remote management platform of multiplexers SDH Siemens, Tellabs, Huawei, and NEC; • Management, support and operation of remote management platform of transmission equipment (PDH / SDH) and access (SDH multiplexers); • Optimizing and maintaining multiplexors PDH / SDH equipment; • Acceptance of transmission equipment (PDH / SDH) and access (SDH multiplexers); • Operation of remote management platform for cellular TDMA, GSM and WCDMA network. Exibir menos

Siemens Enterprise CommunicationsTelecom Technician - TI Field Manager (BSS Specialist)

Apr. 2003 - Jun. 2007Porto Alegre Area, Brazil• Administration and operation of remote management platform for GSM and digital radio (PDH / SDH) network; • Supervision of installation and / or suitability of radiant systems and equipment assets of TDMA and GSM cellular network; • Commissioning, integration, testing and acceptance of equipment assets of GSM network (BTS, BSC and TRAU); • Maintenance facilities in radiant systems and equipment assets of GSM cellular network; • Configuration, integration, testing and acceptance of microwave equipment (SDH and PDH); • Maintenance facilities in radiant systems and active microwave equipment; • Coordination of critical activities: re-homing, cutovers, conversions and duplication of GSM cellular network. Exibir menos

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