Gerardo Castellano
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Gerardo Castellano is a highly experienced professional with 15.2 years of work experience in the field of system coordination. Based in Argentina, he has expertise in network administration, Cisco configuration, and network administration. Gerardo has worked in various roles, including as an administrator and network administrator, specializing in Cisco, Cisco certified, and ESXi server implementation. He has also worked at TAISA S.A., NIVEL UNO SERVICIOS S.A., Linksys, and Xerox. Gerardo is known for his strong leadership skills and his ability to manage projects effectively.
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About
EXPERIENCIA: Coordinación del departamento de Tecnología y gestión de proyectos. Networking: Implementación, configuración, administración de Routers/Switches Cisco. Configuración de Controllers y Access Points Cisco. Configuración de Switches 3com, D-Link. Administración CallManager Express. Centrales 3Com NBX. Administración e implementación de Servidores Windows Server 2003/2008, Exchange Server, ISA Server. Virtualización VMWare Server. Administración e Implementación Servidores Linux Debian, Squid/IPtables. Virtualización VMWare Server. Gestión ACLs Squid. Programación de scripts para automatizar la recolección y la explotación de logs. Para correlación de eventos. Implementación ESXi Server. Implementación de Google Mini. OBJETIVOS: INGRESAR EN UN EMPLEO EL CUAL TENGA UN CRECIMIENTO PROFESIONAL Y ECONOMICO. Y QUE TAMBIEN SEA VALORADO EL ESFUERZO Y LA AUTONOMIA. Specialties: ccna, cisco, cisco certified, eigrp, frame relay, hdlc, isdn, networking, osi, ospf, ppp, rip, routers, switches, tcp/ip, wan,
...See MoreWork Experience
administrador de red en taisa s a
IT Services and IT Consulting
Gerardo Castellano's Professional Milestones
- Technical Support (2008-08-01~2009-09-01): Provided exceptional technical support to clients, resolving issues promptly and effectively.
- administrador de red en taisa s a (2011-01-01~): Streamlined network operations by implementing efficient configuration and configuration methods.
Skill
Coordinacion De Sistemas
Certification
Colleagues
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We found 4 Gerardo Castellano's email addresses
Gerardo Castellano's social media include: Linkedin,
Gerardo Castellano works for TAISA S.A.
Gerardo Castellano's role in TAISA S.A. is administrador de red en taisa s a
Gerardo Castellano works in the industry of IT Services and IT Consulting
Gerardo Castellano's colleagues are Camila Carvalho,Oscar Oliva,Antonio Romero Guerra
Gerardo Castellano's latest job experience is administrador de red en taisa s a at TAISA S.A.