Andres Guillen

Berufserfahrung von Andres Guillen

• Bis heute 10 Jahre und 3 Monate, seit Apr. 2014

  Senior Telecom Engineer

  Emergency Hospital Jose Casimiro Ulloa

  Develop of Terms of Reference of different service relation to telecommunications service like VHF/UHF radio system Development of a firewall based in open source (pfsense, squid, sarg, snort). Connect two sites using VPN (IPsec). Development of a monitoring system (Networking device and server appliances) using free tool like Cacti and Zabbix. Responsible of the Telephony system.

• Bis heute 12 Jahre und 8 Monate, seit Nov. 2011

  Project Manager

  PyA Engineers S.A.C

  Planning and scheduling, performance analysis, progress reporting, maintaining client/consultant relations, Identifier project trend analysis, cost control, organization and manpower planning, maintaining the technical/business interface, and procedure writing and administration.

• 7 Monate, Mai 2013 - Nov. 2013

  Senior Network Engineer

  Axcess Financial

  Correct alarms on the network equipment generated by the Solarwinds. Configuration of the network devices based on the need of the operation. Participate in the program of support and monitoring 7 x 24 on call to support the business operations, providing support remote for the following offices located in: Polonia, UK and USA. Coordinate with our ISP (Cincinatti Bell, Time Warner, Netia, British Telecom, etc) in case exist any problem in his Network that affect the business operations..

• 4 Jahre und 1 Monat, Mai 2009 - Mai 2013

  Senior Telecom Consult

  ASIS TP S.A.C

  Support (remote and On-site) all technical issues relating to TEKTRONIX Monitoring systems (GeoProbe) and his applications for America Movil (Claro) and Movistar Peru Customers. Participate in installing and configuration of the trail of Monitoring SIP protocol By Tektronix new Probes 2U. Familiar with the following protocols as (SS7, SIGTRAN, GSMAP, GTP, CAMEL and SIP). Coordinate with our Supply (Tektronix System Engineer) in case of upgrade the System.

• 6 Monate, Sep. 2008 - Feb. 2009

  Video Engineer

  Telmex Ecuador - Ecutel

  Responsible for Maintaining/Troubleshooting all Motorola Headend equipment issues. Enhance relationship between the principal customer in Ecuador and Motorola Broadband. Plan periodical maintenance tasks for clients. My functions includes code download, Dac upgrades, Moto Headend equipment configuration and all billing issues. Deployment of HUB's. Management of the following devices: DAC, RADD, OM, CherryPicker, IRD's, ARPD, SDM etc. Creation of HUB’’s Video

• 7 Monate, Feb. 2008 - Aug. 2008

  Pre Sales Network Engineer

  RED LIDER S.A.C

  Design and assistance Technical in differents solutions of System of communications as switching, Unified communication, wireless, Video Surveillance and conference, Security. Using mainly D'link devices, Elastik to Unified Communication and Karpesky to security. Elaboration and presentation of communications project in a commercial/technical level. Management and monitoring of projects and opportunities. Demos's implementations

• 1 Jahr und 6 Monate, Aug. 2006 - Jan. 2008

  Video Headend Engineer

  Telefonica Media Network

  Different tasks related to Cable TV Headend operations as the monitoring signals, installation of networks of radio communications VHF, UHF, etc Installation and monitoring links microwave and fiber optics related to the "Cable Magico" Championship, Operation of the following equipments: DTH decoders, CATV Satellite receivers, A/V modulators, RF amplifiers, RF switches and processors. Coordinate with suppliers and another areas.

• 1 Jahr und 4 Monate, Mai 2005 - Aug. 2006

  Field Network Engineer

  CSD Global Service S.A.C

  Verification and validation of the information (Physicall and Logical) necessary for the installation. In base of service that Telmex offer, the meeting with the Telmex's customer were to develop acts and documents of commitments necessary (requirements and information) for installation, these documents was upload on the SGA Telmex System.

• 2 Jahre und 10 Monate, Aug. 2002 - Mai 2005

  Commissioning Engineer - Level I network Monitoring

  GILAT TO HOME PERU

  Commissioning Engineer: Remote VSAT station commissioning and maintenance. Review of alarms and events of the stations on the NMS, equipments/Card reset. Based on telemetry test coordinated with field personal or Escalation to level II NOC Engineers. Review of Printer Circuit Board of VSAT Equipment, Payphones, Voices cards, IDU and ODUS. Coordinate with our supply, in Israel, about of news problems or events found. Development of KPI for the most common problems founds, resolved and pending by resolving.