Iptables Freelancers

Showing 31 freelancers

Iptables Freelancers

Showing 31 freelancers

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

Iptables Job Cost Overview

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

oDesk Iptables Jobs Completed Quarterly

On average, 6 Iptables projects are completed every quarter on oDesk.

6

Time to Complete oDesk Iptables Jobs

Time needed to complete a Iptables project on oDesk.

Average Iptables Freelancer Feedback Score

Iptables oDesk freelancers typically receive a client rating of 4.86.

4.86

Last updated: March 1, 2015

  • Systems/Network Administrator

    Senior Systems Administrator specializing in high-availability, mission-critical UNIX / Linux server environments SUMMARY An experienced Senior Systems Administrator accustomed to either working alone or as part of a larger operations infrastructure support organization. Comfortable performing in a workgroup leadership role. Accustomed … more

    Senior Systems Administrator specializing in high-availability, mission-critical UNIX / Linux server environments SUMMARY An experienced Senior Systems Administrator accustomed to either working alone or as part of a larger operations infrastructure support organization. Comfortable performing in a workgroup leadership role. Accustomed to working within resource and time constraints to implement and performance tune core business technologies including system and network security, network traffic management and load balancing, IP telephony and IPTV.  less

    centos mysql network-administration linux-system-administration computer-networking php iptables postfix asterisk nginx 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 2 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior Linux Administrator

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and … more

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.  less

    apache-administration nginx varnish-cache centos iptables linux-system-administration vmware-administration nagios vmware-esx mysql linux-slackware memcached windows-administration network-administration postgresql postfix ftp apache-solr domain-migration ssh spamassassin clamav vim openvz atlassian-confluence atlassian-jira glassfish virtualization freebsd cpanel unix-shell bash amazon-web-services amazon-ec2 amazon-s3 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Chief Executive Officer

    It has been a great learning experience for me since the start of my career in year 2001. I started my career as a Web Developer working on Perl programming language with MySQL as a backend. Over the years, I … more

    It has been a great learning experience for me since the start of my career in year 2001. I started my career as a Web Developer working on Perl programming language with MySQL as a backend. Over the years, I not only got exposure to other Software & Web programming language & techniques, but also got a vast exposure to System Engineering, Network Engineering, It & Telecom domains. Today, I feel proud to say that I am just not a Developer, but an Architect, a Designer, a Implementor, an Enforcer, an Entrepreneur, a complete Engineer with so many years of experience who Loves to work on any technology related IT, Software, Web, Mobile, Systems, Network, Telecom, ICT, ITeS, ITSP, Data Center, and ISP domains.  less

    asterisk php mysql lamp-administration linux-system-administration elastix trixbox firewalls project-management freepbx wordpress a2billing website-development iptables squid apache-administration 00 more less
    • $18.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • AWS Admin/Architect

    I have over 15 years of experience in technology. Anything from software development to servers, desktops or networks and everything in between. I have served in the United States Air Force and worked at government agencies as well as high … more

    I have over 15 years of experience in technology. Anything from software development to servers, desktops or networks and everything in between. I have served in the United States Air Force and worked at government agencies as well as high tech companies across the globe. If it is configuring routers or switches. Working in the Cloud with Amazon, Rackspace Etc. Linux, Windows or anything in between then I am your man.  less

    computer-networking wan amazon-ec2 network-administration network-planning network-security cisco-routers cisco-ios load-balancing security squid iptables memcached firewalls ubuntu amazon-web-services amazon-s3 virtualization microsoft-hyper-v vmware-esx vmware-administration ldap samba mac-os-app-development openvpn vpn linux-system-administration 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 1735 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • System Administrator (Linux)

    Hi, my name is Anton Yushkov. In my portfolio, there are a few scripts that I developed. But I don't know how I can show my sysadmin jobs, not all of them have a frontend. I believe my strong … more

    Hi, my name is Anton Yushkov. In my portfolio, there are a few scripts that I developed. But I don't know how I can show my sysadmin jobs, not all of them have a frontend. I believe my strong points are my Knowledges, Educability (there are a lot of tools in the world that I didn't know previous), and Punctuality. My #1 goal is always be to meet your needs at deadline. When I start new project, I like to speak with the client to take a whole and clear understanding of his/her needs and vision of projects. So I can choose the best way to reach the client's needs. I strive to help more fully and accurately. Since 2008, I've been a system administrator of windows and linux systems. It is servers for office local networks and internet sites and services. Also in 2011, I got RHCSA certificate, so since 2011 I've been specializing in linux systems. System administration - is the complex way, so I can do a lot of various jobs, but I prefer setup servers, configure automating self-support (backups, checks, other) and write scripts (bash, python). Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to work with you soon. I have a degree Engineer of Automation, Remote Control and Communication from University of Railways. Listed below are my experience and skills: - Web servers: apache, nginx, proxy-sites (apache and nginx), ssl. - DB: installation and setup of postgresq and mysql. Also mongodb and sybase. - Security Linux servers: iptables/ufw, openvpn, fail2ban and other. - Backup: duply (duplicity), bacula, bash scripts. - Monitoring: zabbix, cacti, xymon (hobbit). - Virtual servers: ESXi, VBox, Hyper-V, KVM. - Management server: CFEngine, ansible, - Mail: exim, dovecot, roundcube. - VOIP: Asterisk - Elastix. - Program languages: python, bash, php, perl, bat and other if need. My greate job is local network of developer company: ESXi servers with vm's and one NAS for backups. Services: Subversion (legacy) Gitlab Nexus Sonatype YouTrack TeamCity OpenGrok (search of code) Crucible (code review) gateway with proxy-site for all services and Active Directory authorization. mail (exim+dovecot+roundcube+postfixadmin) some self-writed services (autogenerate openvpn keys, signes for e-mails) time sheet service and others. All of it have a backup local and offsite with automate scripts and howto's for restore in case a fire in the office J  less

    linux-system-administration vmware-esx unix-system-administration unix-shell python bash iptables redhat-administration javascript tcp-ip network-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 66 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
  • Professional Server Help (Linux Administrator)

    Melbourne based System Administrator with expertise in Linux Server optimization, security and service deployment on VPS/Physical, Cloud Platforms(AWS,Rackspace). I believe in getting the job done with the best possible quality. Period. Clear timely communication with the clients … more

    Melbourne based System Administrator with expertise in Linux Server optimization, security and service deployment on VPS/Physical, Cloud Platforms(AWS,Rackspace). I believe in getting the job done with the best possible quality. Period. Clear timely communication with the clients and their team is always my priority. I have been working with all the major providers: Rackspace, Amazon, Softlayer, Godaddy, Hostgator, Bluehost, Linode, DreamHost, Mediatemple, Lunarpages. Expertise in Linux Administration is as follows (but not limted to) Server Distributions: RedHat, Centos, Fedora, Debian, Ubuntu, Gentoo, Suse, Mandriva, Opensuse, Knoppix, Slackware. Web servers: Apache, Lighttpd, Nginx, Tomcat File servers: Proftpd, Pureftpd, Vsftpd, Sftpd, TFTP, NFS, Samba DNS servers: Bind9, MyDNS, NSD Mail servers: Postfix(TLS,SASL), Exim, Sendmail, Qmail, Dovecot, Courier. Logging services: Syslog, Rsyslog, Syslog-ng Proxy servers: Squid(forward and reverse proxy), nginx, pound, lighttpd. Firewalls: Iptable scripts and Advance Policies Firewall with bruteforce detection. Firewall configuration: NAT, IP Masquerade Jabber servers: Openfire, Ejabberd, Djabberd Database servers: MySQL, Postgresql Backup: Bacula, bash scripts. VPN: PPTP Virtualisation: Openvz/Virtuozzo, Xen, Qemu, KVM, VMware Server, Parallels Workstation, Virtualbox headless, HyperVM. Monitoring: Nagios, munin, zabbix, zenoss Automation: Puppet(fan), custom bash scripts. Revision control: Git(fan), Subversion Package management: yum, rpm, dpkg, aptitude, apt-get, emerge Security: Nessus, John The Ripper, Tiger, PGP, GPG, nmap, Openvas, Snort, Ettercap, arpwatch, SSH, SSL, TLS, TCP Wrappers, Ethereal, dsniff, tcpdump, portsentry, rkhunter, chkrootkit, clamav, SPF, Spamassassin, domain keys. Cloud computing: Amazon (EC2, EBS, S3, CloudWatch), Rackspace services. Assessment tools: sar, vmstat, iostat, mpstat, netstat, iptraf, iftop, lsof, ntop, serverstats Misc services: NTP, Cups, DHCP, Dnsmasq  less

    lamp-administration apache-administration linux-system-administration postfix whm iis unix-shell mysql vpn nagios munin ftp cpanel plesk nginx postgresql lighttpd subversion puppet-administration ssh iptables drupal wordpress domain-migration mail-server-implementation openvz virtualization redmine amazon-ec2 amazon-web-services amazon-s3 rackspace-cloudservers virtuoso bash exim firewalls ssl centos ubuntu security email-deliverability-consulting mailenable ffmpeg atlassian-jira python rhel 00 more less
    • $70.00 HOURLY RATE
    • 5.0
    • 1809 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Linux/Unix Server and VOIP/Network Administrator, PHP/Perl Developer

    I have been Linux/Unix Server Administrator (RHE, Centos, Debian, Solaris) for several companies since 1998, for 10 years I Install, Setup and Manage all the servers and Networking Equipment for all the services (Email, Databases, WebApplications, VoipApplications, CPE-provisioning, Monitoring … more

    I have been Linux/Unix Server Administrator (RHE, Centos, Debian, Solaris) for several companies since 1998, for 10 years I Install, Setup and Manage all the servers and Networking Equipment for all the services (Email, Databases, WebApplications, VoipApplications, CPE-provisioning, Monitoring, Security and VPNs) in a VOIP Company always having the security and availability in mind. I'm organized and can work well with people in other countries talking and writing in english or spanish. I also develop projects in LAMP, Shell scripts and Backup process. My skils are always growing as every project have new challenges and I like to keep records of how I did the work.  less

    linux-system-administration voip-software voip-administration php perl vpn computer-networking ipsec iptables 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Linux and network administrator, python developer

    Have 8+ years experience in network and servers administraion, integrating and supporting distributed applications and software solutions. Last couple years working as a python developer building distributed services and APIs (mostly web-based). Fast learning and responsible. Willing to help employer to provide the best service.

    python nginx mongodb linux-system-administration apache-administration mysql iptables postfix vmware-esx perl zabbix gearman 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 1477 HOURS
    • POLAND
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Distributed systems Linux administrator

    Many years of extensive experience developing and optimizing scalable high-loaded load balancing redundant configurations on Linux and BSD. Deployment automation. Projects maintenance, including monitoring, backup and documentation. Developers and technical support cooperation. Last jobs: --- Cloudera Hadoop Distribution cluster deployment consisting … more

    Many years of extensive experience developing and optimizing scalable high-loaded load balancing redundant configurations on Linux and BSD. Deployment automation. Projects maintenance, including monitoring, backup and documentation. Developers and technical support cooperation. Last jobs: --- Cloudera Hadoop Distribution cluster deployment consisting of 6 servers --- creating scalable high-loaded servers infrastructure in AWS (EC2 and VPS), using Route 53, Elastic Load Balacers, Nginx, PHP-FPM, MySQL (replication), MongoDB (replication and sharding), Postfix, Zabbix, Puppet. --- high load optimization of 10-servers cluster: Nginx, Apache httpd, PHP-FPM, Drupal, MariaDB. --- 2 big projects using Apache, Perl, PHP, MySQL at MegaFon - the second largest mobile telecommunications company in Russia.  less

    linux-system-administration unix-system-administration clustering load-balancing nginx apache-administration lamp-administration memcached mysql postgresql mongodb bash-shell-scripting unix-shell postfix iptables puppet-administration tcp-ip nagios munin amazon-web-services xen-hypervisor atlassian-jira redmine mediawiki 00 more less
    • $14.90 HOURLY RATE
    • 5.0
    • 1 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
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