My Work
WORK EXPERIENCE
NETWORK ENGINEER AT STELLANTIS GROUPE MADRID
Altia Consultores S.A. | Madrid, Spain.
July 2024 – At present
- Configuration, software version upgrades, operation and maintenance of Aruba and Cisco access switches; as well as Cisco wireless controllers (WLC) and access points (APs) in lightweight or standalone mode.
- Monitoring of AP network performance, applying power and channel adjustments according to coverage maps provided by Cisco Prime and DNA Center servers.
- Diagnosis and troubleshooting of incidents or changes in the network related to the installed equipment using as support tools or network servers such as: ClearPass, ISE (Identity Services Engine), iMC (HPE Intelligent Management Center) and Infoblox (DHCP, DNS, IPAM).
- Implementation of network solutions and technical support to other IT team members and end users.
- Updating information in databases, diagrams and roadmaps, regarding all changes or technical solutions implemented in the network.
OPTICAL ACCESS NETWORK ENGINEER AT HUAWEI SPAIN
Manning Spain S.L. | Madrid, Spain.
December 2021 – June 2024
- Design, Deploy and Testing FTTx network infrastructure.
- Configuration, software update, integration, and migration of GPON/XGSPON OLT devices, locally or remotely through the NCE network management system.
- Test and implement the technical solutions requested by the customer on different protocols.
- Work permits and technical tickets related to failures in the customer’s network.
- Complete inventory of all customer network projects.
- Analysis and troubleshooting of issues presented in the customer’s network regarding its different service operators.
- Correction and testing configurations of different scenarios deployed in the customer’s networks.
NETWORK SPECIALIST
Anglo-Caribbean | London, UK.
March 2019 – August 2021
- Configuration and management of the company’s network devices.
- Updating, repair and maintenance of network devices such as switches, ONT and VoIP terminals.
- Deployment and software update of the company’s terminals.
- General network analysis and troubleshooting.
IP ACCESS NETWORK ENGINEER
Cuban Telecommunications Company S.A.
May 2010 – March 2019
- Configuration, maintenance, and management of the GPON-FTTx network elements locally or remotely through their respective network management systems (U2000, U31 and AMS).
- Configuration, maintenance, and management of the Digital Subscriber Line Access Multiplexers (DSLAM / MSAN) of the xDSL network, locally or remotely through their respective network management systems (U2000, U31 and AMS).
- Commissioning and updating to new software versions of all GPON and MSAN network, belonging to different services providers.
- Configuration, maintenance and management of Huawei and Cisco wireless network (Wi-Fi) such as: Access Points (AP) and Wireless LAN Controllers (WLC), locally or remotely through their respective network management systems (NMS), deployed in outdoor and indoor environments.
- Acceptance tests and start-up of the network management systems (NMS) U2000 and U2000MBB, belonging to Huawei service provider and dedicated to management of the GPON and wireless access devices, as well as all LAN Switches access network.
- Technical support in the deployment and management of the Cisco Wi-Fi network implemented in some high events such as the visit of the Pope or the U.S. president Barack Obama.
- Acceptance tests and start-up of the network management systems (NMS) U31, belonging to ZTE service provider and dedicated to management all their access devices.
- Homologation of ONT terminals with the R&D team, as well as their implementation in different scenarios.
- Traffic statistical analysis on PRTG platform over all access network elements deployed.
- Key performance indicators (KPI) analysis of the Wi-Fi access network elements deployed.
JUNIOR PERIOD
Cuban Telecommunications Company S.A.
January 2008 – May 2010
- Management, provision of services and supervision of the Digital Subscriber Line Access Multiplexer (DSLAM) network, belonging to Huawei and Alcatel/Nokia technologies.