Under contract by Teletex in Telecom and Data Center team of Nissan South America.As a Network and Data Center Architect, Responsible for designing and implementing the network infrastructures for Nissan South America. Design and implementation projects, utilizing Cisco, Fortinet and Palo Alto technologies to ensure redundancy, network performance and especially security in IT and OT networksResponsibilities:- Implementing and support Fortinet and Palo Alto NGFW solutions, - Routing & switching network architecture using Cisco and Fortinet- Conducting in-depth network assessments and audits to identify vulnerabilities and recommend appropriate security enhancements.- Managing network-related projects, including upgrades and migrations, while minimizing disruptions to business and industrial operations.Highlights projects until 2024:- Migration of MPLS networks to SD-WAN- Standardization of data center networks- Deployment and migration of NGFW firewalls across all Nissan locations- Deployment of Wi-Fi 6 for IT and OT networks- Risk mitigation with segmentation of OT networks

Under contract by Teletex in Telecom and Data Center team of Alliance Renault-Nissan LATAM.Support on Cisco Routing and Switching LAN and WAN enviroments L2, L3, cabling infraestructure.Support on security enviroments, firewalls next-gen NGFW (Ciso ASA, Palo Alto, Checkpoint, Forcepoint, VPN Site2Site and Client2Site)Reponsible for design and deploy videoconferences rooms (Logitech Rooms, Cisco SX series and Webex Room series), design and deploy videoconference Cisco infraestructure (CUCM, VCS-C, TMS, CMS, TPS, Webex CMR, VCS-Expressway).Support and mantenance of Data Centers (Nexus 5K and 7K series, Catalyst 9000 Series)Highlight projects:- Many network support projects for developing new vehicles- Migration of voice and video environments to the cloud- Implementation of NGFW firewalls in all offices in Latin America- Implementation of new offices, configuring and documenting the entire IT infrastructure- Support in creating remote access to respond to emergencies due to the Covid-19 pandemic

English/PT-BRRoles: PSS Support incident, requests and changes on Unified Communications environments of Dimension Data clients.Technologies: CUCM, CCX, CUAC, IM&P, CMS, TMS, TPS, MCU, VCS EXPRESSWAY-Suporte ao ambiente de Unified Communications dos clientes da Dimension Data, incidentes e requisições.

English/PT-BRResponsible for configuring and maintaining the global backend of monitoring systems for the delivery of Managed Services (R&S, UC&C and Security)- Responsavel pela manutenção e configuração do backend global de monitoração da Dimension Data para entrega de Serviços Gerenciáveis, ferramentas de backup e monitoração (Zabbix, Smart, EMC, Service Now)

English/PT-BRService Desk Trilingual Analyst of Brazil TeamSupport N1 to incidents and requests for Dimension Data clients.Support on RMA and changes process.-Analista de Service Desk Trilingue Suporte aos incidentes N1 e requisições dos clientes da Dimension DataSuporte nos processos de RMA e processos de mudanças

English/PT-BRResponsible for the configuring and troubleshooting the UC environment on the client HSBC (+ 30,000 extensions) such as Cisco Unified Communications Manager, Cisco Unity , Cisco IP Voice Gateways, Cisco IP Phones.-Responsavel pela configuração e troubleshooting do ambiente de Unified Communication no cliente HSBC, (+ de 30 mil ramais), tecnologias: CUCM, Unity, Voice Gateways, IP Phones

English/PT-BRResponsible for the Technical Support for PABX Panasonic, CCTV , Routers and Switches,Responsável pelo Suporte Técnico de PABX Panasonic, CFTV, Roteadores e Switches