Iptables Freelancers

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Iptables Job Cost Overview

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Upwork Iptables Jobs Completed Quarterly

On average, 2 Iptables projects are completed every quarter on Upwork.

2

Time to Complete Upwork Iptables Jobs

Time needed to complete a Iptables project on Upwork.

Average Iptables Freelancer Feedback Score

Iptables Upwork freelancers typically receive a client rating of 4.87.

4.87
Last updated: May 1, 2015

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  1. Erik Geiger

    Erik Geiger

    Linux System Engineer

    Switzerland - Last active: 1 day ago - Tests: 12

    I've a great passion for linux systems and open source software. Since 2008 I'm working as linux System Engineer for a company, which is developing software that is provided to our customers as SaaS. For some clients we also provide installations "on site". This gave me great experience in working with CentOS and RedHat linux, puppet, kickstart, nginx as a proxy server, DRBD, database clusters using PostgreSQL with streaming replication, BIND, postfix, pki-authentication, bash-scripting and others. I'm also familiar with other linux operating systems like debian, ubuntu and gentoo. Buzzwords: puppet, linux, CentOS, debian, ubuntu, gentoo, nginx, nagios, bash, perl, DNS, BIND, email, postfix, postgrey, carp, DRBD, KVM, ssl, pki, x509, iptables, ipv6, PostgreSQL.

    $55.00 /hr
    34 hours
    5.00
  2. Zohair H.

    Zohair H. Agency Contractor

    Linux System Admin, Tech Hosting Support, cPanel/WHM Specialist

    Egypt - Last active: 1 day ago - Tests: 9 - Portfolio: 8

    I have more than 5 years in networking industries , 4 years in System Administration and hosting environment. Bsc in Computing .Certified with CCNA,CCNP in progress. 4 years in web hosting industries with Technical Support, System Administration and Business Development (web hosting) experience. TechnicalSkills and Experience: Ability to build, manage and troubleshoot control panel * Cpanel/WHM - DirectAdmin - PLESK - WebMin - Kloxo control panels Operating System * CentOS * Fedora Core * Ubuntu Including the following: • WWW Servers - Apache. • Control panels WHM/cPanel • Networking - TCP/IP, NFS, Telnet, FTP, DNS, DHCP, NAT, ifconfig, route, netstat, xinetd, HTTP, NIS/YP • Mail - SMTP, POP, IMAP, Qmail, Sendmail • Admin Tools - admintool ,linuxconf, vmstat, iostat, top, trace route, ping, sar, ntop, webmin • Backup - tar, cpio, dump (ufsdump) • Security - SSH, SSL, IPchains, IPtables, TCP Wrappers, Tripwire, port scanners, password crackers Server Security hardening * Firewall [csf/apf/iptables] * Tripwire * chkrootkit , rkhunter * Secure Shell * PHP hardening, sysctl hardening etc Web Server hardening and tweaking. * Apache optimization * Adding mod_security rules * Mod_evasive , mod_limitipconn for preventing DDOS * Tweaking of apache directives Billing System * WHMCS - Blesta Database * MySQL MTA * Qmail with SpamAssassin + ClamAV * Exim with SpamAssassin + ClamAV Primary Language * Arabic Secondary Language (excellent) * English * Please note I apologize to accept any work that contain Adult contents, Wine, Dating and gambling.

    Associated with: Contact Center Writing and Translation, EGY-TECH Agency

    $22.22 /hr
    2,181 hours
    4.93
  3. Aleksei Tcelishchev

    Aleksei Tcelishchev

    Web/Mobile Software Engineer/Developer

    Russia - Last active: 12/02/2014 - Tests: 4

    grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

    $18.88 /hr
    193 hours
    5.00
  4. Nikitas Skemvris

    Nikitas Skemvris

    Systems Administrator and IT Engineer

    United Kingdom - Last active: 01/17/2014 - Tests: 6

    I am an experienced Systems Administrator, having worked for many years with a broad range of fairly complicated technologies, products and tasks. I like to understand how an implemented system works and dislike relying on trial-and-error or luck. I am eager to analyze the costs and benefits of alternative solutions, examine the requirements of each situation and make informed suggestions on how they could better be served. I draw real satisfaction from automating routine tasks that would otherwise require human labor. I prefer to work with Unix-like systems, but I have long experience in administering and supporting Windows Servers as well. Key Skills: • Hardware: Assembling computers, identifying and replacing faulty parts • Common Office software: Word/Excel/Access/Powerpoint • Systems Administration: GNU/Linux (Slackware, Gentoo, RedHat/CentOS, ArchLinux, Debian), FreeBSD and Windows Operating Systems • Designing and Implementing secure IP Networks based on Ethernet and WiFi • Installing and customizing numerous Network Service software, including: Postfix, Dovecot, Apache, Nginx, Varnish, MySQL, PostgreSQL, BIND, PowerDNS, NFS, Samba, OpenSSH, NTPd, Squid, Rsyslog • Relational Databases: SQL • Firewalls and Traffic Control: Iptables, Iproute2, PF • Virtualization: Vmware ESXI, Microsoft HyperV, Linux Vserver, OpenVZ, FreeBSD Jails • Languages: Python, Ruby, PHP, PERL and BASH (Note: I don't consider myself a Software Developer, but I am able to develop small applications that automate routine tasks or import/export/analyse/present data in helpful ways, following proper programming practices)

    $15.56 /hr
    0 hours
    5.00
  5. Ace Christian Serraon

    Ace Christian Serraon

    Science and Technology Writer

    Philippines - Last active: 05/29/2014 - Tests: 9 - Portfolio: 2

    I wish to be able to use and enhance my skills in writing articles and research while earning in a competitive and globalized environment to supplement my income for education expenses. In addition, I have experience in handling pfsense, and built my personal Debian server from the ground up. Although I am self taught, I wish to be able to use these skills while developing and constantly honing them.

    $3.33 /hr
    0 hours
    5.00