Iptables Freelancers

Showing 13 freelancers

Iptables Freelancers

Showing 13 freelancers

  • Server Administrator, Apache, Nginx, cPanel, WHM, Plesk, Linode, AWS

    I am Renju Sebastian, I am a Linux Server Administrator with more than 3 years of experience. I have worked for many hosting companies around the world during the last 3 years. I can handle L1 L2 and L3 issues … more

    I am Renju Sebastian, I am a Linux Server Administrator with more than 3 years of experience. I have worked for many hosting companies around the world during the last 3 years. I can handle L1 L2 and L3 issues. In my previous companies my responsibilities includes Server setup, Server Hardening, Server auditing, Server migration, Server monitoring(nagios), Ticket resolving ( Expeence in WHMCS ticketing system and Kayako ticketing system ), Chat support. I have also worked with servers without any hosting control panels. Over the last 2 years, We have developed a wide range of websites also using HMTL, PHP, and MySQL including sites for Hospitals and companies. I am seeking opportunities related to Server Administration and Web Designing.  less

    linux-system-administration apache-administration cpanel centos iptables nginx plesk mail-server-implementation php wordpress web-design joomla 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 17 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    ASSOCIATED WITH:
  • Linux Admin / Freelaner SystemAdmin /AWS Ec2/ Nginx /WordPress/Magento

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. With such experience, I have expert at LEMP and LAMP system, very good at speeding up servers and … more

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. With such experience, I have expert at LEMP and LAMP system, very good at speeding up servers and sites. I am I am also working at oDesk and Freelancer. If you need references, please don't hesitate to contact me. If you need to verify, please don't hesitate to contact me. I am very experienced with * Linux maintaince/troubleshooting (RHEL, Centos, Debian, Ubuntu, FreeBSD, gentoo, Mac OS X Server), * Virtualization: (Vmware Esxi 5.x, Openvz, Virtuozzo, Xen, KVM, vserver), * Cloud hosting (Amazon EC2, AWS, S3, RDS, simple Cache), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies, tcpdump), * Web servers (apache, nginx, lighttpd, tomcat, ssl installation and troubleshooting), * Caching ( apc/xcache/memcached/varnish/nginx) * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), * Bulk marketing (Dkim, spf, high speed/inboxing, interspire), * Automation (puppet, perl/shell/awk scripting), * Monitoring (nagios, zabbix, munin), * Hosting Ccontrol Panels (Cpanel/WHM, Plesk, Directadmin, ISPconfig..). * Mobile Application (Android / iOS / Windows Phone) I am also working at Elance and Freelancer. If you need refer, please don't hesitate to contact me. Thanks! Some of my projects: I. AWS EC2 & S3: 1. Project Name: Setup Amazon AWS (EC2 and S3) and Optimize Magento Speed 2. Project Name: Amazon bucket setup II. RackSpace Projects: 1. Project Name: Rackspace Server Admin - Need a few things done 2. Project Name: server config and template install w/ visa/paypal III. MySQL/Apache/.htaces Optimization: 1. Project Name: Apache / htaccess expert 2. Project Name: Sql optimization 3.Project Name: Mysql server admin expert to tweak, optimize, fix DB  less

    linux-system-administration database-administration amazon-ec2 rackspace-cloudservers nginx varnish-cache memcached apache-administration mail-server-implementation network-administration openvpn subversion iptables whm cpanel plesk postfix exim ubuntu centos fedora squid bash security dhcp mysql virtualization amazon-web-services amazon-s3 unix-shell wordpress magento joomla 00 more less
    • $27.78 HOURLY RATE
    • 4.7
    • 880 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
  • Linux System Admin - DevOps - PHP - Drupal 6/7 Expert.

    + Linux : Apache | MySQL | PHP (LAMP) | MySQL Cluster | Rsync | IRC | vtigerCRM | SugarCRM | Squid | PostFix | Subversion | EC2 | S3 | RDS | Route 53 AWS. + Linux: Iptables | Samba | FTP Server | Crontab | Cacti | Citadel | Webcit | Roundcube. (Backup & Recovery Website). + Windows: Server 2003 | 2008 | 2008 R2 | IIS … more

    + Linux : Apache | MySQL | PHP (LAMP) | MySQL Cluster | Rsync | IRC | vtigerCRM | SugarCRM | Squid | PostFix | Subversion | EC2 | S3 | RDS | Route 53 AWS. + Linux: Iptables | Samba | FTP Server | Crontab | Cacti | Citadel | Webcit | Roundcube. (Backup & Recovery Website). + Windows: Server 2003 | 2008 | 2008 R2 | IIS Web service | SQL Server 2005 | GFI Server Monitor | PRTG | Whats Up Gold. + Cisco: C6509 | C3750 | C2960 | C2950 | R3640 | R2921 | R2800 | R2600 | ASA 5520 | + Juniper: J6350 | EX 4200 | SRX 210 | 240 | Vyatta + Drupal / Wordpress / Joomla / Magento CMS Administrator.  less

    apache-administration mysql cisco-ios cisco-routers amazon-ec2 amazon-s3 amazon-web-services juniper-routers centos fedora ubuntu iptables unix-shell tcp-ip bgp firewalls cisco-asa postfix samba mail-server-implementation whm cpanel ftp email-technical-support lamp-administration unix-system-administration drupal linux-system-administration whmcs phpmyadmin plesk cisco-voip amazon-rds 00 more less
    • $15.56 HOURLY RATE
    • 4.5
    • 47 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 13 TESTS
  • Linux administration/ CCNA / Network administration

    In Linux platform i have experience in all kind of server configuration and maintenance experience such as DNS, Apache web server, sand-mail, qmail, postfix, samba server, Telnet , ssh, ftp, nfs, proxy, squid, iptables, ipchains, firewall, gateway server, server migration, home … more

    In Linux platform i have experience in all kind of server configuration and maintenance experience such as DNS, Apache web server, sand-mail, qmail, postfix, samba server, Telnet , ssh, ftp, nfs, proxy, squid, iptables, ipchains, firewall, gateway server, server migration, home directory migration, Storage management (RAID, LVM), Round Robin, Secure Socket Layer, php config, Mysql server, Server Backup , Shell Scripting. I have knowledge of ISP setup. Different types of monitoring tools such as MRTG, Nagios, Cacti, Zabbix. In windows platform i have experience in windows server 2008 administration All of the component of Active Directory, DNS, web , user management, Disk management, Quota System etc.  less

    manual-testing regression-testing unit-testing c mail-server-implementation cisco-routers linux-system-administration atlassian-jira atlassian-confluence vmware-administration zabbix nagios dns qmail apache-administration iptables squid postfix ssl cpanel firewalls sendmail rackspace-cloudservers amazon-web-services ubuntu openbravo-pos 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
  • System Administrator / Web Developer

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP and MySQL including sites for startup companies and small businesses. Also, I've provide solutions for email marketing, web hosting, email servers, everything to … more

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP and MySQL including sites for startup companies and small businesses. Also, I've provide solutions for email marketing, web hosting, email servers, everything to ensure security, stability and delivery. Experience in: - DKIM - SPF - rDNS - BIND - Postfix - PowerMTA - Amazon SES - Nginx - Zimbra And many more... I also have some experience in the following areas: SQL, Ajax, Ruby, Java.  less

    email-marketing html interspire joomla lamp-administration linux-system-administration web-design facebook-api social-media-marketing windows-xp-administration centos adobe-dreamweaver adobe-photoshop email-deliverability-consulting mail-server-implementation postfix iptables qmail google-apps google-analytics google-adsense libreoffice amazon-web-services css3 dns html5 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 432 HOURS
    • EL SALVADOR
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • MQL4 Programmer, Webmaster, Server Administrator, Wordpress SEO

    MQL4 Programmer, developing Forex Metatrader indicators and EAs by client's specifications. Build custom personal or small business website for as much as 500$ for turnkey. Over 7+ years of experience in website design, SEO optimization and server administration. Have … more

    MQL4 Programmer, developing Forex Metatrader indicators and EAs by client's specifications. Build custom personal or small business website for as much as 500$ for turnkey. Over 7+ years of experience in website design, SEO optimization and server administration. Have developed corporate and personal websites for Semiconductor, 3D Analysis, Architecture and IT Services providers. Experienced in developing eCommerce websites. System administration experience include: Linux • Microsoft Windows Server • Microsoft Exchange • Group Policy & Procedures Development • Disaster Recovery Planning • BES - BIS • Network Security. InstallShield expert, software build engineer. Experienced translator for Hebrew & Russian languages.  less

    tfs windows-administration microsoft-exchange-server linux-system-administration ubuntu iptables postfix php ssl joomla dotnetnuke blackberry-app-development installshield mysql drupal apache-administration iis security helpdesk-support translation-hebrew-english translation-english-hebrew translation-russian-english translation-english-russian hebrew russian translation transcription database-management database-design mql4 forex-trading 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 435 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Server Admin

    During my working experience I have set up a number of different hardware and software units. Usually there are solutions based on Linux - first of all Debian and CentOS. Nowadays I can build your server for routing, VPN, corporate webhosting … more

    During my working experience I have set up a number of different hardware and software units. Usually there are solutions based on Linux - first of all Debian and CentOS. Nowadays I can build your server for routing, VPN, corporate webhosting; construct the wirewall rules and antivirus protection, implement your Linux servers or workstations in Active Directory infrastructure. I have good experience with DHCP, DNS, NAT, NetFlows, tc, LAMP. Also I am good at Windows XP/7 and Windows 2003/8 administration.  less

    linux-system-administration windows-administration dhcp firewalls vpn iptables tcp-ip lamp-administration mail-server-implementation technical-support 00 more less
    • $17.00 HOURLY RATE
    • 5.0
    • 60 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Linux Guru-Server Support/Server Specialist/Technology Consultant

    Over the last 6 years, I have worked on a wide range of Servers Operating System Administration and Configuration. My core competency lies in providing complete support of Server administration and User support, and I am seeking opportunities to provide … more

    Over the last 6 years, I have worked on a wide range of Servers Operating System Administration and Configuration. My core competency lies in providing complete support of Server administration and User support, and I am seeking opportunities to provide corporate support to utilize my skills and strength. I have good experience in the following Servers: Microsoft Windows Server 2000, 2003,2008 R2, Redhat Enterprise Linux, CENTOS 5.4, Fedora, Ubuntu, Oracle Enterprise Linux, OpenSUSE, OpenSolaris, MySQL, Microsoft SQL Server, etc SYSTEM ADMIN SKILLS (LINUX) - Install. Configure, Maintain Various Linux Destribution (Fedora, Redhat, Ubuntu, Ubuntu Server, CentOS, OpenSUSE. - Labtech working experience - ConnectWise working experience - VMware vSphere 4 / ESX 4 - VMware Virtual Datacenter configuration - VMware Expert. - SONICWALL Firewall Configuration - Administration Amazon EC2/S3 - ElasticFox Work experience - Plesk Server administration (Migration etc.) - Install and Configure IBM TSM Server 6.1 - Oracle E-business Suite Patching and Cloning - Backup and Restore Databases. - Install and COnfigure SSL certificates. - Managing and Administration of VPS servers. - Domain and Hosting Administration (Plesk, Cpanel, Webmin) - GamePanelX configuration (OpenSource Game Server Panel) - Install, Configure, Maintain MAC OS X. - Install, Configure, Maintain BIND Server - Install, Configure, Maintain DNS Server on windows server - Install, Configure, Maintain Webserver (Apache, IIS) - Install, Configure, Maintain FTP - Install, Configure, Maintain Mailservers (Exchange Server, Postfix, Dovecote, Sendmail, Qmail) - Install, Configure, Squid Server - Install, Configure, Maintain Linux based Firewall - Configure ISAPI Rewrite on II6 for User Friendly URL for SEO - Configure Rewrite mode on Apache Server. - Install, Configure, Maintain OpenLDAP. - Install, Configure, Maintain Active Directory. - Install, Configure, Maintain CMS. (Joomla, Wordpress) - Configure and Troubleshoot Pleask, Cpanel. - Configure and Troubleshoot IPTables. - Configure and Troubleshoot Samba server - Install, Configure and Maintain (MRTG, Cacti, PRTG) - Install and Configure Project management System - Deploy Helpdesk System. - Design Network Infrastructure. - Implement System and Network Security - Install, Configure and Maintain Antivirus Server (Trendmicro, Kaspersky) - Configure Bandwidth Splitting on Squid. - Implement and Design Virtualization (Hyper-V and Vmware) - LAMP Server Installation. - Ubuntu Kernel Panel Recovery - Amazon EC2 Instance Configuration - Backup and Restore Databases (SQL, MySQL) - SAN/RAID management - Open Source Firewall ADministration (pfSense, Zentyal/ebox, Endianfirewall) - SSL installation and configuration - Wordpress troubleshooting - CentOS VPS administration - Dedicate Server Management - WHM/Cpanel Administration - WHM/Plesk server security implementation - Domain Migration - Server Migration - IPtables Administration SYSTEM ADMIN SKILLS (MICROSOFT) - MCSE - MCSA (Preparation) - MCTIP (Preparation) - MS. SharePoint 2007, 2010 (Preparation) - MS. Exchange 2007, 2010 (Preparation) - SBS 2008 (Preparation) - MS SQL Administration - ISA 2004, 2006 and TMG (Preparation) - MICROSOFT PROJECTS -Deploy and Configure SBS 2003 -Deploy and configure SBS 2008 -Migrate SBS 2003 to SBS 2008 -Deploy and configure Active directory 2000, 2003 and 2008 -Migrate Active directory 2000 to 2003 and 2003 to 2008 -Deploy, Design and configure Exchange 2000, 2003, 2007 and 2010 -Migrate 2003 to 2003, 2003 to 2007, 2003 to 2010 and 2007 to 2010 (complete Migration) -Deploy, Design and configure SharePoint 2007 and 2010 - Migrate SharePoint 2007 to 2010 -Deploy, Design and configure ISA 2000, 2004, 2006 and TMG 2010 -Migrate ISA 2006 to TMG 2010 -Deploy and configure SQL 2000, 2005 and 2008 (Administration) -Deploy and configure WSUS server -Deploy and configure IISA 6 and IIS 7 -Deploy and configure Microsoft SCCM 2012 (on process) -Deploy and configure forefront Security antivirus 2010 -Deploy and configure LYCN 2010 SEO SKILL SEM/SEO Consultants, SEO Services, PPC, Friendly URL, keyword analysis and selection competitive site analysis keyword density analysis optimization of site content optimization of meta tags, page titles, and descriptions inbound and outbound link placement internal linking strategies site submission Website Design and Development. My MCP Virtual Business Card: https://www.mcpvirtualbusinesscard.com/VBCServer/DanishAhmed/interactivecard  less

    magento linux-system-administration windows-administration wordpress joomla windows-xp-administration rhce web-design website-development mail-server-implementation microsoft-outlook-development microsoft-hyper-v-server vmware-administration virtualization disaster-recovery oracle-database mysql apache-administration plesk cpanel whm security firewalls iptables dns dhcp project-management network-administration centos ubuntu fedora mac-os-app-development vmware-esx microsoft-exchange-server domain-migration activecollab data-backup network-security 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 2730 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Linux System Administrator

    Hands-on proven experiences over the past 5 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP.Linux: Advance LAMP system … more

    Hands-on proven experiences over the past 5 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP.Linux: Advance LAMP system administration, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN,DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, Open Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field  less

    windows-administration pfsense vmware-esx vmware-administration squid apache-administration iptables mysql php elastix trixbox asterisk linux-system-administration redmine postgresql liferay 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
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