Nelson Migliaro
System and Voice administrator at Sykes- Claim this Profile
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Bio
Experience
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Sykes
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United States
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Outsourcing and Offshoring Consulting
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700 & Above Employee
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System and Voice administrator
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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
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Universidad Tecnológica Nacional - Facultad Regional Córdoba
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Professional Training and Coaching
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1 - 100 Employee
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Teacher in Diplomatura Superior en Administración de Redes de Computadoras
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Nov 2015 - Dec 2017
Voice over IP teacher. • SIP • Asterisk Voice over IP teacher. • SIP • Asterisk
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System and Voice Administrator
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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
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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.
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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).
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Education
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Escuela Europea de Negocios
Master in Business Administration (MBA) -
Blas Pascal University
Telecommunications Engineer, Telecommunications