Hình đại diện của rcortes
@rcortes
Thành viên từ December, 2007
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Rafael Cortes

Trực tuyến Ngoại tuyến
Datacenter Specialist, Systems Administrator and Business IT Consultant for over 10 years. (Windows, Linux, VMWare, Networking, Backup Systems, Business Continuity, Disaster Recovery Planning) VoIP PBX consultant experienced on Asterisk and FreePBX based systems (Elastix, Trixbox, PIAF, Polycom, Linksys/Cisco). Radio / Internet Radio Implementations and consultant (Shoutcast, Icecast, SAM Broadcaster, Zara Radio, Audio Vault, Rivendell Radio Automation, Broadcast Mixer Consoles, AoIP) Webmaster with experience in IIS, Apache, PHP, LAMP/WAMP, XHTML, HTML5, CSS. Experience with CMS (Wordpress, Joomla) Spanish, English
$25 USD/giờ
0 đánh giá
0.0
  • N/ACác công việc hoàn thành
  • N/AĐúng ngân sách
  • N/AĐúng giờ
  • N/ATỉ lệ thuê lại

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Kinh nghiệm

Data Center Specialist

Jul 2012

Team member of the Data Center Team that deploys and support servers, network and SAN equipment needed by clients for product launches, and applications management. Our team is the technical on-site "hands on" presence of Microsoft, and is key in providing a 99.999%+ high availability environment to most Microsoft departments, customers, and partners.

Systems Administrator

May 2010 - Jun 2012 (2 years)

IT Systems administrator in charge of 150 users network, over 20 servers related to On-Air Systems (Playout, Commercials/Traffic), Administrative systems (Domain controller, DNS, DHCP, Billing, Human Resources, file server, print server), Communications Systems (Mail, Internet Proxy/Filtering, Firewalls, VoIP/AoIP). Heterogeneous network with Windows, Linux, FreeBSD, VMWare systems, and managed ethernet switches, perimeter routers and multiple sites interconnected.

IT Systems/Business Consultant

Apr 2009 - May 2010 (1 year)

Manage customer's IT infrastructure, make recommendations, design, and implementations for the optimization of the network and support systems. Work within customer's premises and/or remotely over the Internet/VPN. Manage different technologies according to the business' needs. Windows servers, Enterprise Linux (RedHat/Centos, Ubuntu, IP Cop), FreeBSD (PFSense, MonoWall), Xen Source, VMWare ESX/ESXi. VoIP Integrations and Implementations (Asterisk PBX, Skype, Vicidial, Elastix)

IT Systems Consultant

Jun 2005 - Apr 2009 (3 years)

Manage government and private business networks. Make assesments and recommendations based on each customer needs. Work with different technologies to achieve the best and optimum setup for each customer. Design Business Continuity and Disaster Recovery plans for customers with High Avalability needs.

Giáo dục

Bachelor\'s Degree

1998 - 2003 (5 years)

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