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Upwork Iptables Jobs Completed Quarterly

On average, 7 Iptables projects are completed every quarter on Upwork.

7

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Average Iptables Freelancer Feedback Score

Iptables Upwork freelancers typically receive a client rating of 4.88.

4.88
Last updated: August 1, 2015

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  1. Diego Blanco

    Diego Blanco

    Linux Systems Administrator

    Spain - Tests: 7 - Portfolio: 3

    I'm an expert in GNU/Linux systems and other UNIX flavors. I have experience in CDN deployment, Cloud Computing, High Availability, Monitoring and Video Transcoding and Streaming. I've been working with GNU/Linux since I was 14, what makes more than 10 years of experience so I have a good background in its evolution, tools and administration. I also use to implement tools in shell script and python and I use to code my applications in python. In the last 6 years I've been working as systems administrator and Integrator for an IPTV company that offers streaming and web services. I directed projects regarding software distribution and upgrades automatization, product deployment architecture design and products monitorization. I co-designed and co-deployed the cloud computing platform for the company, its CDN with High Availability, its telephony system and other projects. I really like to learn new technologies, test its capabilities and see what can they do. I like to meet new people, work with them and share knowledge and opinions.

    $33.33 /hr
    716 hours
    4.92
  2. Minh N.

    Minh N.

    Server Admin/Linux/Unix/AWS Ec2/ Nginx /WordPress/Magento/Odoo

    Vietnam - Tests: 7 - Portfolio: 16

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. I am expert with LEMP and LAMP system, very good at speeding up servers and sites. For some personal reasons, I MOVED back to Vietnam. I am also working at Elance and Freelancer. If you need references, please don't hesitate to contact me. Security Portfolio: http://goo.gl/75iNSS http://packetstormsecurity.com/files/author/8194/ http://sangte.blogspot.com/ Hall of Fame: https://www.apachefriends.org/about.html - Linux maintaince/troubleshooting (RHEL, Centos, Debian, Ubuntu, FreeBSD, gentoo, Mac OS X Server) - Windows Maintaince / Troubletshooting (Windows Server 2003-2012, Hyper-V, Lync, SharePoint Server 2010-2013) - 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) - Load Balancer (Nginx/Haproxy/Hardware LB) - 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 Control Panels (Cpanel/WHM, Plesk, Directadmin, ISPconfig..). - Mobile Application (Android / iOS / Windows Phone)

    Groups: Bluehost Developers and Designers

    $29.00 /hr
    1,903 hours
    4.86
  3. Andrey V.

    Andrey V. Agency Contractor

    MQL4 Programmer, Webmaster, Server Administrator, Wordpress SEO

    United States - Tests: 8 - Portfolio: 10

    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.

    Groups: Bluehost Developers and Designers, Joomla!

    Associated with: aStudio+ Agency

    $20.00 /hr
    428 hours
    4.98
  4. Mohammed Nasimuddin

    Mohammed Nasimuddin

    Linux Administrator

    India - Tests: 5 - Portfolio: 3

    I’m an independent consultant focused on: Linux and Open Source. Infrastructure development Worked mainly in the web-hosting area, my key accomplishments are listed below. I have more than 7 years of experience working with Linux and Open Source, providing solutions for small, medium and big companies. I have strong knowledge in Web server (Apache, Lighttpd, Nginx, PHP, Perl, Python..), Mail server (Sendmail, Qmail, Postfix, Zimbra...), DNS (Bind, Power DNS...), Firewall, Network, Database (MySQL, noSQL: couchbase...), load balancing (HaProxy, LVS..),web-hosting panels (CPanel, Plesk,DirectAdmin). However, my knowledge is not limited in these areas. My specialties are: - EC2 / Rackspace Cloud computing setup (incl. EC2/Rackspace API scripting) - Virtualization (KVM, Xen, OpenVZ/Virtuozzo) - Sites/Servers migration (Wordpress, CPanel, Plesk) - Shared file systems (nfs, drbd, ocfs2, gfs) - Server security (VPN, firewall, IDS) - Server performance optimization (Apache, Nginx, MySQL) - Email white-listing, spf, high load delivery, performance - Backup, shell scripts, etc. My core competency lies in complete end-end : + Setup Apache Tomcat ,PHP's Pear Package Manager ,Postgre SQL .... + Install Ruby on Rails on an Debian 7.0 (Wheezy) VPS using RVM + PHPMyAdmin MySQL database manager + Ioncube setup on LAMP ,LEMP , WAMP , MAMP + Setup Ruby 4 on Ubuntu 12.4 LTS + Install Rails, Apache, and MySQL on Ubuntu with Passenger + OpenEmm setup on CentOs 6.0 64bit + Administrate VPS and dedicated Server + Setup Sugar CRM and Zoho CRM workflow and modules. + Good experience with WordPress eCommerce site + Good skills with CMS and Joomla. + Proxmox Cluster setup and HA , VM Creation,update, Migration. + Sheepdog Storage cluster setup. + Media server setup with red5 , oflademo I reply to all emails and requests in a very prompt fashion and don't forget to update my clients about the progress before going off-line.

    $33.33 /hr
    9 hours
    5.00
  5. Alfonso Valdes

    Alfonso Valdes

    Linux / Amazon AWS / WHM WordPress / Nginx / Security / Docker DevOps

    Mexico - Tests: 4 - Portfolio: 6

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High Performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Lately Building WordPress hosting environments highly available and scalable in AWS/DigitalOcean/Google Compute/Azure. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: Wordpress/Magento/LAMP/Cpanel migrations. Helped dozens of clients migrate their web sites and applications into the AWS, Digital Ocean, Google Cloud Compute. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache Tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. WORDPRESS HIGH PERFORMANCE AND TRAFFIC SITES IMPLEMENTATIONS: Improve Wordpress performance, design a cloud hosting with complex services using Wordpress, Wordpress multisite, wordpress + woocommerce, wordpress with NGINX/varnish , integration with CDN, Memcached/Redis, Amazon S3, etc etc. Build an entire HOSTING environment from design, implementation and maintenance. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing ( AWS ) - AMAZON EC2, Amazon CDN S3, Amazon RDS, Amazon ELB, Amazon AutoScaling, Amazon VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. DevOps and Continuous integration: Docker + vagrant, Vagrant + Puppet, Puppet + Git, Docker + Ansible. Continuous integration with Jenkins, travisCI, distelli and more... Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, Mysql cluster, Nginx Load Balancer, Apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Research & development (R & D) for any open source service and technology.

    $24.99 /hr
    9,019 hours
    4.91
  6. Carlos Sura

    Carlos Sura

    System Administrator / Web Developer

    El Salvador

    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.

    $27.78 /hr
    617 hours
    4.95
  7. Farrukh N.

    Farrukh N. Agency Contractor

    Linux/Vmware/Win/SystemAdmin|CCNA R&S| VCP5-IaaS | VCP-Cloud| VCP5-DT|

    Pakistan

    #Vmware Certificaitons# Candidate ID: VMW-00676863C-0047808 1)IaaS Exam for VCP-Cloud 31-Dec-2014 ---- Passed 2)VMware View Exam (VCP510-DT) 25-Dec-2014 ---- Passed 3)VCP5-DCV Exam (VCP550) 07-Nov-2014 ---- Passed #Cisco Certificaiton# 4)CCNA R&S 200-120 A challenging job as a As Linux Administrator, Vmware Engineer, sole IT support for security, repair, installation, migration, reconfiguration and maintenance of large-scale Windows ,Linux and Cisco network available locally or on Cloud network . Where I can deploy and use my technical, academic knowledge and experience in the best possible method Operating Systems RHEL 5, RHEL 6 , Centos 5,Fedora Core 11, Microsoft Server 2003,Server 2008 ,Windows XP, Windows 7, Server Virtualization with Vsphere 5.5 Virtualization Vsphere5 Vpshere 5 Administration and deployment with Esxi 5, Vcenter 5 ,with services are vMotion, SVMotion, HA,FT, DRS, Storage DRS,DPM,VMHA, Fault Tolerance, vShield Zones, Data Recovery, Hot Add, Distributed Switch, VMFS, Thin Provising, Stroage I/O Control, Network I/O Control, Host Profiles, P2V migration,Vm templates Desktop Virtualization with Vmware View 5 Vmware View 5.x Deploying Connection Server, View Composer, Security Server, Configuring Virtual Desktop, Maintaining Desktop pools, Users Profiles & Data with Persona Management, Creating and deploying Thinapp, Printing, Monitoring and troubleshooting view components. Structured Cabling Cat 5 , Cat 6 Structured Cabling P2P Wireless link PTP connectivity from 1Km to 50 Network Monitoring Nmap, Nagios, Cacti, MRTG. System Administration Linux Servers Expertise in RHEL 5, 6 & Centos 5,6 for Software, network & Storage Management, LVM, Account, Authentication & boot management, Firewall, NTP, Web servers, DNS Server, NFS,CIFS,FTP,SSH, can configure and manage any type of Linux server Windows Server 2008, Configuring Active Directory , Printing Pools, DS, DNS, DHCP,WINS ,IIS, ICS, RIS, RAS, Configure AD objects, Trusts, Sites & replication, AD DS users & Groups, Creating and configuring group policy, Managing Server 2008 Security , Server backup and Restore. Exchange Server 2010 Install and deploy Exchange Server 2010,Configure the client Access server role, High Availability Solutions, Backup & restore, Exchange server permission & Security, Zimbra Mail server Postfix, Zimbra Mail Server Configuration & Installation & Management WCM/website Design WCM (Joomla) and other WCM. Proxy & Cashing Squid as Proxy & Cashing server to Manage traffic. Antivirus Symantec Endpoint Security 12, Symantec NAC, for Securing and protecting network against Viruses. Office Applications: Microsoft Office, Adobe Photoshop. Microsoft Visue and other Project. Database Administration Database Administration Configuring & Administration of Sql server 2008 , Mysql, MongoDB, Postgresql database ,their backup, recovery ,Clustering and load balancing. VOIP PBX( Asterisk,Elastix,Trixbox) VOIP/PBX Asterisk, Elastix Elastix, Trixbox Voip PBX, Custom IVR, Call routing, Call recording, CLI, Call Hunting, Groups, Ext Billing, Call Center design, configuring and managing the entire (IVRS) of the Call Center Backup and SAN Administration SAN Administration Configuration and administration of SAN storage device from Hp, EMC, DELL uses for NFS/ISCSI Targets use for VMFS storage and other backups. FC SAN, FCoE SAN,ISCSI ,NAS Backup and Recovery Symantec Backup Exec ,Veeam Backup and Replication 6 for Vmware Virtualization MISC Hardware & App Any type of hp,Dell,IBM Server Hardware administration and Application installation on Linux or Windows

    Associated with: NSP Online

    $8.89 /hr
    0 hours
    5.00
  8. Justin H.

    Justin H.

    Experienced Linux Admin/ Web Developer with Wordpress experience

    United States

    I come from a Linux background and am proficient working with apache, html, css, and php. Some experience in C and C++ (I can get the code done, or else I won't submit a proposal). I am strong in iptables, bind9, isc-dhcp-server, iproute2, KVM, and VirtualBox. Over the last several years I have developed websites, linux servers and gateway/router/firewalls from inception to implementation. Multi server setup and management for clients, most recently using Webmin due to end-user ease of use. Web development- experienced with Wordpress, include custom themes. I have good communication skills, however, I will admit that I do NOT like to beat around the bush. Tell me what you do or don't like about my work, and I will work to tailor it to YOUR specifications. I would rather edit my work (or completely redo), than to not meet the expected outcomes.

    $27.78 /hr
    0 hours
    5.00