Alejandro Jose Mata Uzcategui Email & Phone Number

Montreal, Quebec, Canadá

Conduct a review and field follow-up after the installation of 100% of the LTE equipment for the company's ongoing projects worldwide, to ensure that the SAT is completed with 100% efficiency, in order to avoid delays in project closure after the SAT. Maintain a close relationship with clients to listen to and respond quickly and proactively to any requests and/or issues that may arise, as well as to propose better and broader applications of LTE networks for your company's industrial production.

Chile

Tierra Amarilla, Región De Atacama, Chile

Communications and infrastructure engineer, in charge of the operational continuity of the company's IT / OT networks, adhering to Lundinmining corporate standards. In charge of project implementation as PM / SME.Successes:• Update of the TETRA radiocommunication system from Release 5 to Release 7.• Implementation of a high-speed RADWIN network for tele-remote operation of drilling rigs.• Implementation of LTE network in Band40 in open pit and underground mine áreas successfully for teleremote operations and communications in general of OT systems and radiocommunications of the company.Responsibilities:• Manage, maintain, design IT/OT networks.- Fortinet / Cisco Firewalls.- Cisco Cores switches.- Cisco Access Switches.- ISE identification system.- Cisco Firepower System monitoring system.- VPN- WLC IT/OT Cisco controllers > Cisco Mesh network (telemetry service for Dispatch system).- Radwin backhaul/FiberInMotion Networks• Manage, maintain, design networks for VMWare Virtual Platform• In charge of CCTV Systems .- Cisco VSOM- Hikvision- Dahua• Responsible for the maintenance and enablement of multimode / single-mode FO.• Enabling network points for new installations.• VMware virtual platform administrator for various local applications.• Keep the entire network infrastructure up-to-date with the latest versions from the manufacturer.• Design and maintenance of IT / OT network for underground mines.• Design of radio communication systems of the company (VHF / TETRA / LTE).• Administrator of Mining services contracts for the execution of activities in the field • Knowlegments:- ISE- FW Cisco/Fortinet- 802.1x- Tacacs +- Radius- WAN / Internet / MPLS- Perimeter security- Cisco Guest Portals- ITIL Foundation- VMWare vsphere 6- QoS- LTE- TETRA- VHF- Cisco CCNA- Optical fiber- DAS (Distrubuted Antenna System).- Battery Bank System.- Solar Systems- AC / DC rectifiers- Monitoring Systems PRTG/Solarwind

Lundin Mining Candelaria - Copiapo, Chile.

Contract Supervisor at Candelaria Mining, part of Lundin Mining, where they have a TETRA Radio Communication System consisting of 4 base stations with EADS equipment (formerly NOKIA), including a total of 3 TBS radio bases and 1 TB3c. The transmission system is supported by Nokia Flexihopper links, as well as a secured ring with fiber optics. A DXTip switch is responsible for routing calls made by users, who in turn use EADS radios of the THR-880, THR8, and THR9i models, which we program using the Nokia Tetra Programming Tool and perform preventive and corrective maintenance on. We review and maintain EADS TMR-880 equipment installed throughout the yellow line at Candelaria Mining, including trucks and support equipment, shovels, and front loaders, corresponding to the copper ore extraction service.

Chile

Responsibilities1. Project Manager: Installation and Commissioning of an 800 MHz BDA Repeater, installed and implemented on a towable trailer for Candelaria Mining, aimed at providing coverage in areas with deficiencies in the existing TETRA network. This system is energy-autonomous, powered by a hybrid DC system consisting of solar panels and a battery bank. Status: Delivered. Date: October 2014.2. Project Manager: Installation and Commissioning of an EADS TETRA TB3c Base Station at 800 MHz, mounted on a towable trailer for Candelaria Mining, to provide coverage in areas with issues in the existing network. This system is energy-autonomous, powered by a hybrid DC system comprising solar panels, a battery bank, a battery charger regulator, a 48 Vdc battery bank, a 220 Vac generator, and an EATON AC/DC regulator converting 220 Vac to 48 Vdc. Project Status: Delivered. Date: December 2014.3. Directly support the Engineering Manager in the development of maintenance projects to be offered to various mining companies.4. Provide support on-site for TETRA service provision, where OMT is responsible for maintaining the internal network regarding coverage and reported failures, as well as in the installation of various brands of mobile and portable radios (EADS, SEPURA, MOTOROLA), acting in a "Post-Sale" capacity following the installation of the telecommunications system on-site.

Proyectos E Inversiones Mv Miranda. Contratista De Telefónica Venezuela

1. Transmission Segment Supervisor (Guayana Region: Maturín, Puerto Ordáz, and Ciudad Bolívar)Plan and coordinate preventive and corrective maintenance activities, both scheduled and emergency, for the TX segment of the Telefónica Movistar Networks department. Responsible for delivering results to Telefónica for recording and control:Coordination of scheduled activities for the segment.Creation of methods and procedures for tasks based on the type of work to be performed.Response to failures based on criticality.Conducting training courses and workshops for staff to improve their response when addressing any issues in the transport segment.Number of people in charge: 10.2. Coordinator, Guayana Region (Ciudad Bolívar, Puerto Ordaz, and Maturín)Plan and coordinate preventive and corrective maintenance activities, both scheduled and emergency, for telecommunications networks and infrastructure. Responsible for delivering results to Telefónica for recording and control. Maintenance performed on Telefónica Movistar telecommunications stations:Data transmission at radio frequency level (PDH and SDH).Data transmission, TDM technology, Frame Relay, fiber optic transmission, CDMA, GSM, and UMTS mobile systems.AC/DC power systems and DC backup.Climate control systems (industrial A/C).AC generation systems (generators).Infrastructure of the stations.Number of people in charge: 30.3. Field Specialist Engineer in Operation and Maintenance (Guayana Region)Perform preventive maintenance and planned or emergency corrective maintenance tasks:Radio transmission (PDH and SDH).Data transmission, TDM technology, Frame Relay.Fiber optic transmission.Mobile systems (CDMA, GSM, and UMTS).

Venezuela

Intern/Thesis Student in the Signal Maintenance Department, Railway Management.Project: "DESIGN OF A FREQUENCY TRACK CIRCUIT FOR TRAIN TRAFFIC CONTROL." Utilizing a PIC microcontroller from the 16 series.

Ingeniero Electrónico, Telecomunicaciones - Control De Procesas, Alta Experiencia En Telecomunicaciones Específicamente En El Área De Telefonía

Activities and Societies: Practicante de Tenis de Mesa

Bachelor Of Applied Science (Basc), Physical Sciences