Imej profil rafaelromano
@rafaelromano
Penanda Brazil Florianópolis, Brazil
Ahli semenjak 7 Jun 2019
0 Cadangan

rafaelromano

Dalam Talian Luar Talian
Dear Sir, I am a Network and Database Administrator with experience in the area of ​​Computer Science, Analysis and Development of Computer Systems and Networks, with emphasis on Web tools, acting on the following subjects: Computer networking, installation, configuration and support of windows and linux servers and stations, server virtualization in VMWARE, Hyper-V and AWS, moodle learning system, web systems implementation (Apache, Tomcat and IIS), firewall (iptables, pfsense and SonicWall), switch management with VLANs, routing, NAT, Wifi network, DHCP, proxy cache, database (Postgresql, Mysql and Sql Server) and specialist in computer network infrastructure. I have extensive experience in creating backup scripts and optimizing shell script routines, developing firewall and bandwidth control scripts, planning new network projects, infrastructure and security of computers, servers and interconnect devices. Google ADS and Youtube ADS Specialist.
$15 USD/hr
3 ulasan
3.2
  • 80%Kerja Diselesai
  • 85%Mengikut Bajet
  • 85%Tepat Pada Masa
  • 11%Kadar Ulang Upah

Portfolio

Ulasan Terkini

Pengalaman

Network administrator

Aug 2015 - Mar 2019 (3 years)

Official responsible for the administration of networks throughout the University, in the activities performed are installation, configuration and administration of Linux servers (Debian, Ubuntu, CentOS and RedHat) and servers Windows (2003, 2008 and 2013), Manageable Switches (HP, Extreme, 3con and Cisco), APs, backup routing creation, iptables firewall scripts, squid configuration, apache, postgresql, mysql, tomcat, dhcp, nagios, ssh, bind, observium, docker, git, protheus and postfix.

Research Professor

Mar 2015 - Jan 2016 (10 months)

Research Professor responsible for the installation and maintenance of learning environments (moodle), technical support to UAB / CPTE servers, computers, printers and network.

Network administrator

Jun 2012 - Mar 2015 (2 years)

Installation, configuration and maintenance of web, ftp, ssh, samba and database servers (postgresql and mysql), scripts and tools for server monitoring and security. Installation, configuration and maintenance of network connection devices such as cabling and switches. Installation, configuration and maintenance of the owncloud cloud system. Installation, configuration and maintenance of MOODLE learning systems. Installation, configuration and maintenance of UAB and CPTE computers

Teacher

Feb 2012 - Sep 2012 (7 months)

Taught classes on installation, configuration and maintenance of computers, configuration and physical and logical maintenance of networks.

Computer Network Technician

Feb 2011 - Dec 2011 (10 months)

Physical and logical installation of the computer network. Installation and maintenance of servers.

Teacher

Jan 2011 - Dec 2014 (3 years)

Taught computer classes for Maturity (Windows-Word-Excel-Internet) Taught advanced Microsoft Excel software classes. Taught classes of Microsoft Word and BrOffice Write software. Taught classes on windows 7, microsoft word, excel, powerpoint and internet. Taught classes on installation, configuration and maintenance of computers, configuration and physical and logical maintenance of networks.

Network administrator

Aug 2008 - Oct 2010 (2 years)

Employee responsible for maintaining computers, printer and computer equipment throughout the university. Windows XP and Linux operating systems(Debian and CentOS). Manageable 3Com Switches.

Network administrator

Jan 2007 - Jun 2007 (5 months)

Installation and maintenance of windows server and linux servers. Installation and maintenance of routers, adsl modems, manageable switches. Physical and logical installation and maintenance of computer network.

Network administrator

Apr 2006 - Jan 2007 (9 months)

Installation and maintenance of windows server and linux servers. Installation and maintenance of routers, adsl modems, switches manageable. Physical and logical installation and maintenance of computer network.

Network administrator

Apr 2003 - Jan 2006 (2 years)

University-wide responsible for network administration, activities include installing, configuring and administering Linux servers (Debian, Mandriva and RedHat) and Windows servers (2000 and 2003), Managed Switches (HP, Extreme, 3con and Cisco ), APs, backup routines creation, iptables firewall scripts, squid configuration, apache, postgresql, mysql, tomcat, dhcp, nagios, ssh, bind, observium and postfix.

Pendidikan

Master's degree - Electronic and Computer Engineering

2018 - 2019 (1 year)

Graduation - Systems Analysis and Development

2012 - 2014 (2 years)

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