Firewall Freelancers

Showing 951 freelancers

Firewall Freelancers

Showing 951 freelancers

Browse Firewalls job posts for project examples or post your job on oDesk for free!

Firewalls Job Cost Overview

Typical total cost of oDesk Firewalls projects based on completed and fixed-price jobs.

oDesk Firewalls Jobs Completed Quarterly

On average, 27 Firewalls projects are completed every quarter on oDesk.

27

Time to Complete oDesk Firewalls Jobs

Time needed to complete a Firewalls project on oDesk.

Average Firewalls Freelancer Feedback Score

Firewalls oDesk freelancers typically receive a client rating of 4.79.

4.79

Last updated: March 1, 2015

  • Senior Ruby on Rails Developer / Development Consultant

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A … more

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.  less

    ruby-on-rails unix-shell ruby tcp-ip amazon-web-services php javascript jquery css mysql linux-system-administration apache-administration nginx security vpn amazon-s3 amazon-ec2 firewalls postgresql c++ centos coffeescript 00 more less
    • $37.00 HOURLY RATE
    • 4.6
    • 2460 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
  • Linux, FreeBSD, Windows, Network, Apache, MySQL System Administrator

    - Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services … more

    - Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services: DNS, FTP, HTTP, HTTPS - Web Servers: Apache, Nginx, Tomcat - MTA: Postfix, Qmail, Exim - FTP Servers: Pure-ftpd, Proftpd, vsftp - Firewalls: ipfw, ipchains, iptables - Network tools: route, iproute2, natd, tcpdump, netcat, trafshow - Databases: MySQL, MSSQL, Redis - Network file systems: GlusterFS - Virtualization: OpenVZ, Xen, VMware, Virtual PC - Version Control Systems: Subversion - Control panels: cPanel, WHM, Plesk - Monitoring systems: Nagios, Zabbix, Monit, Munin, Cacti - Cloud services: Amazon EC2 - Bug tracking systems: Mantis, Redmine, Trac, Jira - VPN: Mpd, OpenVPN, PPTP - Other software: Squid, Samba, Bind, Radius, Varnish, HAproxy, Wowza Media Server  less

    linux-system-administration unix-shell apache-administration nginx dns postfix firewalls freebsd amazon-ec2 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 44 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 12 TESTS
  • 15yr exp - Linux Systems Architect / ISP / IT Consultant

    Having been involved in: * gathering customer's requirements (type of applications deployed) * specifying (hardware) * deploying (software and hardware installation, including in data centers) * monitoring / profiling * management * providing adequate documentation in each stage (doc/pdf/Visio) of Linux-based systems, also managing … more

    Having been involved in: * gathering customer's requirements (type of applications deployed) * specifying (hardware) * deploying (software and hardware installation, including in data centers) * monitoring / profiling * management * providing adequate documentation in each stage (doc/pdf/Visio) of Linux-based systems, also managing small IT teams, looking for new challenging projects. * BIND and djbdns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PHP / Perl configurations; * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of Perl / PHP-based web systems; Also extensive experience in deployment and management of server configurations in data centers.  less

    plesk clamav php security perl mysql apache-administration linux-system-administration cisco-ios apache-tomcat firewalls vpn postgresql 00 more less
    • $35.00 HOURLY RATE
    • 4.8
    • 13851 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Support Engineer

    With over 13 years of experience in the IT industry. I have a strong background in hardware and software troubleshooting. I have an extensive knowledge on system administration, network administration, server/software deployment, virtualization (Vmware,ESX, Virtual box), Microsoft Sharepoint … more

    With over 13 years of experience in the IT industry. I have a strong background in hardware and software troubleshooting. I have an extensive knowledge on system administration, network administration, server/software deployment, virtualization (Vmware,ESX, Virtual box), Microsoft Sharepoint administration / Office 365, virus/spyware removal and firewall and antivirus security. Experienced in networking: T1, DSL, Cable (Cisco, ADIT, Adtran, Netopia T1 Router, Netgear products, etc...). Knowledgeable in Wordpress, HTML, XUL Fireworks, batch filing, VBS scripting, Flash and Dreamweaver.  less

    network-administration windows-7-administration windows-8-administration wordpress computer-hw-installation vmware-administration vmware-esx microsoft-sharepoint-administration microsoft-active-directory microsoft-access microsoft-excel microsoft-hyper-v html css author-it firewalls lotus-notes iis microsoft-sql-server-administration open-office virtualization windows-xp-administration windows-administration 00 more less
    • $5.56 HOURLY RATE
    • 2.7
    • 403 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • I've been working for 15 years for the public University UPC on different areas (from current day to past): - 6 years as project manager (for projects under 500h) and systems architect. Involved specially in the implantation of Private Cloud … more

    I've been working for 15 years for the public University UPC on different areas (from current day to past): - 6 years as project manager (for projects under 500h) and systems architect. Involved specially in the implantation of Private Cloud environments and developing applications, written in PHP, to interact with their API. - 2 years As technician in systems environments, - 2 years as technician in information security, developing customized appliances for log analysis and reporting, installing and configuring firewalls, - 2 years as analyst, getting knowledge on team working, analysis, UML design, getting requirements from clients, writing project charters, project designs, - 3 years programming getting a senior skill, Talking about abilities: innovative, highly empathic, committed with tasks, self-sufficient. Systems knowledge skills -------------------------------------- - Private Cloud environments: cloudstack and vCloud (from scratch: design and implantation), Xen and VMware, ... - Public Cloud environments: knowledge on AWS services. - Project Management - high expertise in PMBOK methodology - Systems environments design - lot of hours spent on it - Linux Programming knowledge skills -------------------------------------- Remarkable: PHP, Javascript, HTML, CSS, and MySQL - Expert skill  less

    php xen-cloud-platform html javascript mysql css3 linux-system-administration firewalls systems-development system-automation 00 more less
    • $7.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SPAIN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
  • System administrator

    Experienced 5+ years Linux Server Administrator/Network Administrator. Services Administration: Apache, MySql, DHCP, DNS, Squid etc. Web framework installation, maintenance and customization.

    network-administration unix-system-administration firewalls apache-administration joomla linux-system-administration windows-xp-administration squid mysql php bash-shell-scripting windows-administration unix-shell 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • LATVIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Systems admin, DBA, developer, application architect

    During my 20+ years of experience, I've gone through several different IT roles: developer, analyst, database designer, database admin, systems administrator, network designer, team leader, architect, CTO. This background allows me to understand all aspects involved in application development … more

    During my 20+ years of experience, I've gone through several different IT roles: developer, analyst, database designer, database admin, systems administrator, network designer, team leader, architect, CTO. This background allows me to understand all aspects involved in application development, being able to design a complex multi platform app from the ground up as well as help troubleshooting an existing app's problems or weird system behaviour.  less

    php linux-system-administration apache-administration linux-slackware bash-shell-scripting dns postgresql sql mysql amazon-ec2 amazon-s3 java ubuntu ruby python microsoft-sql-server-administration nagios firewalls smtp 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 4670 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 19 TESTS
  • AWS/WHM/Cpanel/Plesk/Zpanel/ISPconfig/Virtulamin/Webmin

    8+ Years of Experience in System and Network Administration Operating system: Ubuntu, Debian,CentOS,Red Hat, Windows Server (2003,2008,2012), XP, Vista, Win7, OSX Server: AWS, EC2, S3, EBS, Digital Ocean, Rackspace, Hostgator, Godaddy, Active Directory, Samba4, VMware Vsphere … more

    8+ Years of Experience in System and Network Administration Operating system: Ubuntu, Debian,CentOS,Red Hat, Windows Server (2003,2008,2012), XP, Vista, Win7, OSX Server: AWS, EC2, S3, EBS, Digital Ocean, Rackspace, Hostgator, Godaddy, Active Directory, Samba4, VMware Vsphere, Xen Server, Apache,Tomcat, Nginx, Samba File Server, Free Radius, Openfiler, LTSP Server,ISPconfig, Zpanel, Cpanel, Plesk, Linux/Windows Terminal Server, DNS, Bind, MS Excange 2013, Zarafa, Resara, Postfix, Dovecot, Cloud Computing, High Availability. Security: IPsec, PPTP,SSH, SSL/TLS Untangle, ISA, Zentyal Hardware: Laptop, PC, Router, Switch, Printer, HP server, NAS, SAN Website Application: Wordpress, Magento Ecommerce, Woocommerce  less

    linux-system-administration ubuntu wordpress mysql microsoft-excel microsoft-word magento windows-administration phpmyadmin centos squid openvpn performance-testing performance-tuning hardware-troubleshooting apache-administration lamp-administration firewalls microsoft-active-directory tcp-ip 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 1149 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
  • Linux, Cisco administrator

    PROFESSIONAL EXPIRIENCE: EQUIPMENT: 1 Server hardware by IBM and HP, IBM-PC compatible. 2 CISCO switches and routers (800,1700,1800,2600,2800,3560,3600,3750,7200,etc series) 3 Intel switches. 4 Digital Super Hybrid Telephone Systems iDCS-500 and OfficeServ … more

    PROFESSIONAL EXPIRIENCE: EQUIPMENT: 1 Server hardware by IBM and HP, IBM-PC compatible. 2 CISCO switches and routers (800,1700,1800,2600,2800,3560,3600,3750,7200,etc series) 3 Intel switches. 4 Digital Super Hybrid Telephone Systems iDCS-500 and OfficeServ 7200 by Samsung 5 Zeroshell, 3Com, D-Link, Zyxel, MikroTik. OPERATING SYSTEMS: 1 UNIX, Linux, FreeBSD, Solaris 2 Microsoft Windows Server 2003/2008 NETWORK PROTOCOL: 1 HTTP, SNMP, SMTP, TELNET, FTP, SSH, SCP, SMB, NFS, DNS, NNTP, POP2/POP3, IMAP, UUCP, NIS, NFS, SOCKS5 etc. 2 SSL 3 RPC, NetBIOS 4 TCP, UDP, GRE 5 IP, BGP, OSPF, RIP, PPP, ICMP, ARP 6 Ethernet, X.25, Frame Relay, ISDN, MPLS, IEEE 802.11 PROGRAMMING LANGUAGES: Perl, bash, csh, awk, expect, PHP, Pascal, Delphi, C++, Visual Basic, HTML, Java  less

    whm cpanel cisco-routers linux-system-administration virtualization php apache-administration postfix exim dns sql oracle-database squid network-administration centos basic solaris-administration ubuntu plesk oracle-pl/sql rackspace-cloudservers vpn openvpn iptables bgp ospf amazon-s3 amazon-web-services clamav amazon-ec2 spamassassin postgresql wordpress unix-system-administration unix-shell ksh-korn-shell tcp-ip bash firewalls cisco-ios cisco-voip asterisk dhcp computer-networking sendmail qmail nagios drupal xml weblogic varnish-cache magento 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • System Engineer / CCNA/ CCNP / RHCE / RHCSA / Nagios / Security

    I have significant knowledge through 5 years of work experience in a variety of fields including network administration, hardware maintenance and Server security, working with data centers. Successfully completed the following trainings: ●Network & Server monitering tool (nagios, Cacti, OpesView). ●LDAP … more

    I have significant knowledge through 5 years of work experience in a variety of fields including network administration, hardware maintenance and Server security, working with data centers. Successfully completed the following trainings: ●Network & Server monitering tool (nagios, Cacti, OpesView). ●LDAP Server, JBoss server, Java Hostings ●Application Server Installation, configuration (Tomcat, GlassFish) ●Firewall (Hardware and Open Source Firewall) ●SVN,CVS configuration and troubleshooting. ●Environment VMware, Esxi, KVM, HyperV, Azure ●Email server configuration for Enterprise with Mass Mailing ●Task Automation with Perl and Shell scripting. ●Database installation, performance tuning (MySQL, PostgreSQL Oracle). ●Database Replication, Load Balancing. ●Windows Active directory configuration with centralized login. ●Web Server IIS installation and configuration. ●MS SQL Server Installation, Configuration and Optimization. ●Open Source CRM configuration (Vtiger, SugarCRM) ●Automate Server and System Backup and Restoration. ●IM (Instant messaging) BigBlueButton for Chat and Video Chat ●WHM control Panel and managing 160 clients on our server ●Hosted 150 Websites on our servers providing 99.99 percent, ●Providing Security on Servers and Local Network  less

    windows-administration jboss mail-server-implementation vmware-esx zimbra-administration virtualization cisco-routers voip-administration linux-system-administration firewalls 00 more less
    • $10.00 HOURLY RATE
    • 4.9
    • 5 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
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