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$20 USD / hour
Flag of VENEZUELA
los teques, venezuela
$20 USD / hour
It's currently 8:57 PM here
Joined April 21, 2015
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Roberth Jesus C.

@roberth4267

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$20 USD / hour
Flag of VENEZUELA
los teques, venezuela
$20 USD / hour
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Specialist Network and Security Engineer

Dear Good morning, nice to greet them: I am Telecommunications Engineer with 5 years of experience in the IT area, of which 4 I have worked as Network and Security Specialist. Where my primary role has been to ensure operational business continuity through the failover. In addition to this, it has allowed me to design and implement network improvements towards ensuring the stability of the communications platform. During my career I have had the opportunity to be part of teams Data Center, Transnational and Projects, which gives me a broader perspective of the business and its processes, therefore, my main goal is to continue to grow as a professional and offer a service attached to good practices and methodologies, such that meets the needs of the business, enabling them to improve their processes and market position. I am looking for professional growth and development I would like to be part of your team, if my profile suits, do not hesitate to contact me. I am in the position to submit online tests, interviews via skype. etc. Stay tuned to your comments.

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Experience

Consultant Network and Security Specialist

Soluciones NetReady
Jan 2015 - Present
* Develop projects in the area of Telecommunications, projects that revolve around issues of Networking, Security, Wireless and Monitoring real-time access network platform. * Evaluating and improving customer platform. * Implementation and development of technological solutions according to customer needs * Advice and network security perimeter area * Advisory Network and information security LAN, WAN and EDGE * Configuring and Managing Cisco equipment (3900 Router, Switch 4500-3750.-3850-2960-Wirelless Lan Controller, Asa 5520), Juniper equipment (Switch). * Development and monitoring of project according to the PMI (Manufacture of minutes, project plan, Gantt chart, project documentation)

Specialist Networking / Telecom

Corporacion Wimac
May 2014 - Jan 2015 (8 months, 1 day)
* Configuring Cisco 2821 Router, Switch Cisco SF300, SF200, SG300 and SG200, Hp 3Com router. * Installation, configuration and administration of pfSense Firewall. * Implementation of ISP Failover in pfSense firewall * Redesign and implementation of the core layer and network access. * Creating VLANs, vpn, monitoring links using tools via SNMP. * Network design for ISP in Miami. * Redesign and implementation of branch network in Miami. * Support in the area of Linux / Windows Servers to install new backup services, DNS, DHCP, Active Directory.

Network and Security Specialist DataCenter

Cantv
Jun 2012 - May 2014 (1 year, 11 months)
+ Creating and spreading Vlans, ACL'S. + Managing and Configuring router and Cisco Catalyst switch, Nexus. + Managing and Configuring Pix and ASA. + Administration and Configuration Juniper IDP 8200. + Managing and Configuring Citrix NetScaler. + Management Optiview sniffer. + Management Huawei switch. Setting MetroEthernet +. + Creating and configuring WebVPN, IPSec VPN. + Design and Implementation of Customized Solutions per customer. + Resolution flaw customer contact. + Troubleshooting Troubleshooting and solutions. + Setup and installation of monitoring tools using SNMP (PRTG, The Dude, NetQoS). KNOWLEDGE and SKILLS + Working Under Pressure, Accountability and Efficiency, Capacity Analysis. + Good Interpersonal management and labor relations. + Management Office Tools, MS Project and Visio. + Tools Control and Monitoring Sun Microsystem. + Management Management Tool Remedy. + Management PRTG Monitoring Tools, Spectrum, NetQoS. Configuration and Administration + Router and Switch (Cisco Catalyst 4500, 5500, Nexus 7000, 5000, 4000, 2000). Asa + Firewall 5550, 5520, and Pix + Management Platform IBM Blade Chassis, HUAWEI, SunMC, HP and DELL + Management platform VMWARE vSphere Virtual Center + Technical Support and Network Administration, Structured Cabling. + Handling and Installation of Fiber Optics. + Customer Service.

Education

Telecommunication Engineer

Venezuela 2004 - 2009
(5 years)

Publications

Linkedin

https://ve.linkedin.com/pub/roberth-castellanos/88/37a/637
https://ve.linkedin.com/pub/roberth-castellanos/88/37a/637

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