Highlights:

Skills:cisco, cucm, voip, telecommunication, route, switch, wireless, firewall, Security, Routing, Switching

SME Network Engineer 05/2020 - current
Algar Tech, Belo Horizonte, Minas Gerais Brazil
Industry: Telecom
- Acting on "IT x OT" Vale integration project as “SME Network Engineer” Routing, Switching and Security (Firewall Cisco ASA) in Vale client fulfilling all the goals stipulated.
- Configuration of Rules and Access Lists in Firewall Cisco ASA of several locations allowing specifics ports to communication between Servers (ITxOT) of AntiVirus, WSUS, Syslog, Kibana, AAA, CA Performance Configuraton, NetScaller, Spectrum Collector Server (Monitoring), RDP (PAM/Jump) and hundreds of NAT configuration to video devices for monitoring dam (Highly Critical). - Troubleshoot in Cisco Firewall ASA (Security).--
SME Network Engineer 08/2019 - 05/2020
Tata Consultancy Services, Belo Horizonte, Minas Gerais Brazil
- Acting on "IT x OT" Vale integration project as “SME Network Engineer” Routing, Switching and Security (Firewall Cisco ASA) in Vale client fulfilling all the goals stipulated.
- Configuration of Rules and Access Lists in Firewall Cisco ASA of several locations allowing specifics ports to communication between Servers (ITxOT) of AntiVirus, WSUS, Syslog, Kibana, AAA, CA Performance Configuraton, NetScaller, Spectrum Collector Server (Monitoring), RDP (PAM/Jump) and hundreds of NAT configuration to video devices for monitoring dam (Highly Critical). - Troubleshoot in Cisco Firewall ASA (Security).--
Senior Network Analyst 02/2014 - 08/2019
Tata Consultancy Services, Belo Horizonte, Minas Gerais Brazil
Participation in various projects and activities in Operation Team
- Network management of the IT environment, network infrastructure LAN/WAN and voice in customer (Vale), working together with the NOC Team and another regional analysts. - Multi-Site Network Vlan Segmentation at Vale. - Troubleshoot in Cisco Prime and Wireless Lan Controller. - Traffic analysis tracking finding high throughput utilization (source <-> destination) with Wireshark, Iperf and Cisco Netflow. - Configuration and management of Cisco Routers, Switches, Wireless Lan Controllers, Access Points, Firewalls, CUCM and any other devices of network. - Equipments management: Routers (2901, 2921, 3945, ASR), Switches (IE-3000, 2960x, 3750, 3850, 4500, 6500), L2/L3, Stack, VSS configuration between Core Switches Cisco 6509. - Cisco Voip service for Brazil, Africa and Asia customers. - Tools (Administration and Configuration): Cacti, Spectrum, CA Performance Center, Wireshark, Iperf.--
Network Administrator 09/2010 - 02/2014
Ricardo Eletro, Belo Horizonte, Minas Gerais Brazil
Part of the internal Systems and Network Team for the Ricardo Eletro. Participation in various projects and activities.
- Administration, Configuration and Troubleshoot in Firewall Palo Alto and Sonicwall. - Success participation on the project for migration links of branches, encompassing configuration and management of Cisco Routers 1841 and 1921 (MPLS), Cisco 1901 (IPConnect) and Cisco 887 (ADSL). In this project we migrated redundant MPLS links and ADSL in 400 branches. - Configuration and administration of network assets: Routers, Switches and Cisco Access Points. - Management and Troubleshoot of Voip extensions (landline) with Call Manager Cisco. - DMVPN tunnel configuration between Cisco routers. - Troubleshooting in routing protocols like to EIGRP, BGP, OSPF. - Equipment and Tools: Routers and Cisco switches (4506, 3845, 1841, 1921, 1905, 887, 3750, 2960), Cisco Aironet (1231, 1242, 1241, 1602), Cisco ACS, Wireshark (troubleshoot). - Management in Windows Server 2003/2008 server running the FPW and Forponto Systems payroll calculation and point of 16.000 employees of group. - Configuration and Management in HP Tape Library: Backup and Restoration Procedures. - Configuration and Management of Kaspersky AntiVirus Server with more than 3.000 licenses for servers and stations work, creation of security policies and distribution of differentiating Updates servers and workstations in Distribution Centers and branches. - Configuration tools and Microsoft management: AD, DHCP, DNS, GPO, Cluster. - Monitoring links and services via SNMP on SolarWinds, Zenoss and Cacti.--
System Analyst 06/2008 - 09/2010
Trescon Consultoria e Sistemas Ltda, Belo Horizonte, Minas Gerais Brazil
Participation in various projects and activities.
- Installation, configuration and administration of Windows Servers 2003 and 2008 at physical and virtualized environments (HP Blade, Blade Sun, VMware and Hyper-V). - Administration / support environment with a large number of Servers (+1000) physical and virtualized. - Windows environment support enterprise to end users. - Support using the BMC Remedy tool to management of Tickets (SLA) and Request for Changes (RFC) focused on optimizing, direct and prioritize the services on organizations with ITIL deployed. - Implementation and management of Microsoft products (AD, Exchange, Cluster). - Installation and configuration of the softwares used in Windows servers, such as NetBackup, HP OpenView (used for Server Performance Analysis).--
Network Administrator 09/2005 - 09/2007
CPD Tecnologia, Belo Horizonte, Minas Gerais Brazil
Participation in various projects and activities.
- Experience in the Support Cisco. - Monitoring of Cisco data transmission networks. - Management and Configuration of Sonicwall Firewall. - Physical and logical installation of equipments of network. - Technical support to local and remote users. - Implementation of networks with wireless technology. - Wireless Site Survey. - Management in the network infrastructure of company with Windows Server -> file server, exchange, domain, web, proxy, DNS, DHCP and FTP. - User management in Active Directory (creating users, groups, security policies). - Desktop environment support to end users.--
Telecommunications Internship 02/2004 - 08/2004
Condax Telemática, Belo Horizonte, Minas Gerais Brazil
Participation in various activities.
- Cisco router configuration, Digitel and Cyclades, using Frame Relay encapsulation, X.25, PPP and HDLC. - Installation, configuration and maintenance of wireless links using Access Point and Bridges (802.11b and 802.11g), installation of Omni and Yagi antennas. - Configuration and maintenance of low and high speed modems (Digitel and Parks).--

UTRAMIG 02/2002 - 12/2004
Belo Horizonte, Minas Gerais, Brazil
Degree: Associate's Degree
Major:Telecommunications
Technical in Telecommunications

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