Soporte L2/L3, Realizar soporte en la infraestructura Cisco (Nexus, Catalyst) de Western Union realizando funciones como:- Upgrade IOS- Configuracion equipos- Relevamiento de información- Levantamiento de backups- Migración de equipos

L2/L3 Support, Presales Support and Design.Provide Cisco infrastructure support to clients such as NetUno, BBVA Banco Provincial, among others, as well as pre-sales and design support for Firepower (FMC), Nexus (3k,5k,9k), SD-WAN, Catalyst Core ( 6k, 9k), ASR (1k, 5k, 9k), hyperconvergence solutions among others.

L2 and L3 consultant.Support and implementation of projects with teams of different brands such as:- Switch: Linksys, Cisco small business, Cisco catalyst, 3COM, Tp-Link among others.- Firewall: Cisco ASA, Meraki, Fortinet, Pfsense.- Router: Cisco, Peplink, Tp-Link- Infrastructure: Windows Server, Active Directory, DHCP, DNS, Cacti, Veeam backup, NAS synology, Microsoft, Google admin among others.- Wireless: Cisco embedded wireless controller, Cisco Wireless Controller Upgrade, Cisco autonomous ap and cisco lightweight AP, Wireless ubiquiti access point, Wireless Tp-Link, Wireless Pepwave AP among others.Both face-to-face and remote support to companies such as: Eurobuilding hotel network, Panelsystem, LaCoordinadora, Previsegura, among others, network administration and server infrastructure

- Network implementation with Cisco Router and Switch equipment, NAT, Routing, Vlans, Voice Quality.- Administration of Fortinet firewall, (model 100E and model 100D) Implementation of VPN Site to Site, port forwarding, bandwidth control, integration with active directory, Web Filter, Application Filter, SD-WAN, routing policies.- Implementation of UTP CAT 6 structured cabling.- Implementation of Radio Link with ubiquiti antennas.- Moving of Data Center.- Management and analysis of budgets of the Technology area.- Management of clients and suppliers of the Technology area.- Implementation of a biometric system.- Design and implementation of strategies to control Call Center failures, as well as to improve service quality.- Wireless administration and optimization.- Administration, Documentation and Implementation of Routing.- Attention via Telephone, Face-to-face and Remote through AnyDesk to provide support and support to the administrative, managerial and operational area of ​​the company.- Network documentation in Catalyst 4507r Layer 3 Switch equipment with more than 12 years of having been implemented and having been managed by several IT teams, it had several Voice, Data and direct microwave links.- Migration of the Catalyst 4507r Layer 3 Switch equipment infrastructure to a Layer 2 Cisco Switch rack together with a Cisco Router, improving the speed of a Fastethernet network to a Gigaethernet network

- Documentation and Optimization of the network and infrastructure implemented in Cisco equipment, Proxmox and Xen hypervisors and firewall in Debian Linux.- Implementation of the OSSIM tool for network monitoring and security control.- Administration and support of Linux operating systems.- Cisco Switch Administration and routing in Linux.- Administration of the Border Router and Firewall in Debian Linux, giving access to the internet and access to services in an IP pool supplied by a Metro Ethernet link in CANTV.- Linux DHCP server administration with Mac Address control.- Administration of Wireless Cisco and TP-LINK.- Responsible for backup of Cisco configurations in SFTP server in Linux.