LUIS ERNESTO CARBAJAL PAREDES

Analyze user requirements, perform cost analysis, and identify designs/approaches to ensure the customer’s needs are met, submit network connectivity specifications and offer recommendations, provide technical leadership for customers routing projects, which may include equipment ordering, testing, troubleshooting, installation, and implementation of upgrades or configurations, communicate network status and provide quality documentation, establish/maintain a project schedule in coordination with the client

Working in the data / voice / video network (Frame Relay, MPLS, VPN, ATM, ISDN). Responsible for providing 1st and 2nd line support to the operations and technology related to telecommunication. Assist in the planning, design and implementation of a high quality network QoS enabling back-office infrastructure. Assist in the assessment, recommendation and selection of network equipment, services and IT providers. Analyze and troubleshoot network failures and communication bottlenecks.

IT Administration of main office and branch offices (Telecommunications Equipment LAN, WAN, Wireless, VoIP, Windows Servers, UPS, Environmental Equipments, Databases, IT Security), supervision and management of third parties in charge of the national IT support for Repsol Peru (Network Services, Infrastructure Servers, ISP), monitoring and supervision of IT local projects working with different vendors and technologies, proposals for IT improvements and maintenance of the IT infrastructure of Repsol YPF. B

Be in charge of the installation, maintenance, upgrade and troubleshoot of equipment’s like routers, gateways, firewalls, voice (VoIP), video and other infrastructure of local area networks and wide area networks (LAN / WAN), including Internet connectivity, monitor and troubleshoot network performance and security (FW) . Monitoring and troubleshooting of LAN / WAN /Wireless availability (Nagios, Solarwinds, and SNMP). VPN configuration and support infrastructure.

Deployment, administration, network monitoring and maintenance of Nextel Peru 3G Packet Switching Network in 24/7 periods. This involves the administration of Unix Servers, Suse Linux Servers, Databases, support mission critical applications, integration with new platforms (Alcatel, Ericcson) , integration with new ISP for roaming services ( US, Europe, Africa, South America) and providing level 2 Support for operation and maintenance of Nextel Peru network. Deployment of SGSN, CG, GGSN, PCRF, hardening of