Nelson Migliaro

System and Voice administrator at Sykes
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Contact Information
us****@****om
(386) 825-5501
Location
Madrid, Community of Madrid, Spain, ES

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Experience

    • United States
    • Outsourcing and Offshoring Consulting
    • 700 & Above Employee
    • System and Voice administrator
      • Apr 2012 - Present

      • Voice architect: Genesys, Presence, Avaya, Asterisk and Kamailio • System Administrator: Windows and Linux • Network administrator: Cisco Switches, Routers and Firewalls • Deliver IT services based on ITIL. • Build out relevant documentation (diagrams, workflows, etc) of network and voice infrastructure • Voice architect: Genesys, Presence, Avaya, Asterisk and Kamailio • System Administrator: Windows and Linux • Network administrator: Cisco Switches, Routers and Firewalls • Deliver IT services based on ITIL. • Build out relevant documentation (diagrams, workflows, etc) of network and voice infrastructure

    • Professional Training and Coaching
    • 1 - 100 Employee
    • Teacher in Diplomatura Superior en Administración de Redes de Computadoras
      • Nov 2015 - Dec 2017

      Voice over IP teacher. • SIP • Asterisk Voice over IP teacher. • SIP • Asterisk

    • System and Voice Administrator
      • Jan 2009 - Apr 2012

      • Voice architect: Avaya, Nortel & Asterisk • System Administrator: Windows and Linux • Network administrator: Cisco Switches, Routers and Firewalls • Deliver IT services based on ITIL. • Build out relevant documentation (diagrams, workflows, etc) of network and voice • Voice architect: Avaya, Nortel & Asterisk • System Administrator: Windows and Linux • Network administrator: Cisco Switches, Routers and Firewalls • Deliver IT services based on ITIL. • Build out relevant documentation (diagrams, workflows, etc) of network and voice

      • Feb 2007 - Dec 2009

      - Leading support team responsible for level 1 support across several accounts.- Managing all high priority incidents and driving to resolution. - Keeping IT metrics within SLA (service level, ticket reopen, CSAT, etc)- Responsible for external client contact on all IT related issues, including growth and implementations.- Daily interaction with level 3 support on network and telephony activity.

      • Jan 2005 - Jan 2007

      - Workstation hardware maintenance.- First level IT helpdesk support for a 400 seat call center.- Report incidents to clients and vendors.- Nortel PBX CS1000M administration and support to Telephony users. - Provide support to Avaya users (IP agent and CMS).

Education

  • Escuela Europea de Negocios
    Master in Business Administration (MBA)
    2015 - 2016
  • Blas Pascal University
    Telecommunications Engineer, Telecommunications
    2002 - 2007

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