Juan Carlos O. Profile

ESPLORA

5,0

(26 valutazioni)

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$15 USD / ora

barranquilla,

colombia

$15 USD / ora

Attualmente sono le 9:45 AM qui

Registrato il maggio 11, 2006

0 raccomandazioni

Juan Carlos O.

@vw2095032vw

5,0

(26 valutazioni)

5,9

100%

$15 USD / ora

barranquilla,

colombia

$15 USD / ora

100%

Lavori completati

100%

Nel budget

100%

Nei tempi previsti

14%

Tasso di riassunzione

Network Engineer

Electronic engineer and Cisco CCNP specialist with 13 years of work experience as a network and telecommunication engineer in Oil & gas, construction and telecommunications companies designing, implementing, configuring, managing and supporting voice, video and data network, IT technologies as UHF radios, VPN, security devices (firewall), videoconference, access control and video surveillance systems.

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5,0

€20,00 EUR

Especialista en Packet Tracert -- 2

TODO PERFECTO! MUCHAS GRACIAS!!!!

Linux

Cisco

Network Administration

Williams S.

@hostmasterDNS

•

2 anni fa

5,0

€20,00 EUR

Especialista en Packet Tracert

TODO PERFECTO! UN 10!

Wireless

Cisco

Local Area Networking

Williams S.

@hostmasterDNS

•

2 anni fa

5,0

$250,00 AUD

Network small bussines

great work - will work with again

System Admin

Computer Security

Cisco

Telecommunications Engineering

+ 1 altro

Closed User

@GBMCurrey

•

2 anni fa

5,0

$300,00 AUD

Project 32631561 has been deleted

Great work - would highly recommend

Closed User

@GBMCurrey

•

2 anni fa

5,0

$510,00 USD

Creación de contenido en telecomunicaciones

Excelente trabajo realizado, muy profesional [03 January, 2022] Excelente profesional, muy comprometido, desarrolló un trabajo impecable.

Jackson J.

@jacksonjuarez

•

2 anni fa

Esperienza

Refinería de Cartagena

mar 2016 - apr 2021 (5 anni, 1 mese)

* Network engineer: Network administrator in charge of design, configure, implement and support the corporate/guest network: routers (Cisco), switches (Cisco, HP), firewalls (Cisco, Sonicwall), VoIP and videoconference system (Call manager Cisco, VoIP gateways, telepresence stations) and wireless (WLC, AP). * Cybersecurity professional: lead the implementation of the corporate cybersecurity and cyber defense strategy for the protection of information and technology assets from external threats.

CBI Colombiana

apr 2011 - mar 2016 (4 anni, 11 mesi)

Network administrator in charge of configure and install Cisco network devices – Administration and support of 100 switches and 10 routers connected to the corporate and guest networks. Monitor the network using Orion SolarWinds tool. Network and IT support for 1400 users located at multiple facilities of the refinery. Administration of VoIP system (Call manager 4.1 version) using differents kind of phones like 7940, 7941, 7960, 7961, 7936 and 7937 and Cisco ATA devices.

Media Commerce Partners

gen 2010 - apr 2011 (1 anno, 3 mesi)

Perform of site surveys, design, implementation and operation of the network infrastructure in ISP head-end for MetroEthernet access network. Configuration of Allied Telesyn MetroEthernet switches. Troubleshoot of network issues on site and remotely. Manage the inventory of IP public space assigned to the regional clients. Technical assurance of regional fiber optical nodes, increasing the availability level of the head-end infrastructure from 90% to 99.98%.