Experience

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  Televicentro de nicaragua (canal 2)

  Jul 2004 - Dec 2009

  Systems analyst

  NETWORK & SYSTEMS MANAGEMENT* Firewalls & proxy implementation and management* Linux & Windows servers installation and management* LAN & Internet administration* Apple Mac & Leitch non-linear video editors configuration and supportSOFTWARE DEVELOPMENT* Continuity & Billing system development* Auxiliary financial apps development* Web site content management system engine developmentMEDIA* Live TV IT segment presentator

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  Tigo business

  Dec 2009 - Dec 2013

  It officer & servers specialist

  IT MANAGEMENT* Budget management and execution* SOX implementationSERVERS ADMINISTRATION* Windows 2003 / 2008 Server* VMWare vSphere 5.x* Linux (SuSE, CentOS, Ubuntu)* Financial platform (server apps & SQL Server)* Postfix, Zimbra email platformsSECURITY* Firewalls, IPS, contents filtering* Customers' security solutions implementation and support (Checkpoint, Fortinet)* Antivirus* Logs monitoring & analysis* Physical security systems (CCTV, access control) Show less

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  Holcim

  Dec 2013 - Aug 2018

  It coordinator

  IT COORDINATOR* Budget Management* Project supervision and executionCENTRAL AMERICA CLUSTER* Server Administrators Coordinator* Security ResponsibleLATIN AMERICA* Global Networking & Communications Operations LATAM Team LeaderNETWORK MANAGEMENT* Cisco devices network management* Network expansion and improvement projects* Security monitoring and management (Firewalls, IPS, contents filtering)SERVERS MANAGEMENT* Windows 2008 / 2012 Server management* VMWare vSphere Servers management* Backup systems management* Security solutions managementSAP KEY USERS COORDINATOREMERGENCY RESPONSE TEAM RESPONSIBLE (EL CENTRO) Show less

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  Dicegsa

  Dec 2018 - now

  • Ingeniero de Calidad de Servicios TI en DICEGSA

    Sept 2023 - now

  • Head of IT Infrastructure

    Dec 2018 - Oct 2023