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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. Alexander Zborovsky

    Alexander Zborovsky

    Linux System Administrator

    Moldova - Last active: 18 days ago - Tests: 3

    My experience as Linux and Network administrator exceeds 10 years. I have an extensive IT background. Linux & Networking are my favourite things :) OS: Linux - expert (CentOS, RHEL, Debian) Virtualisation: Vmware vSphere. Web servers: Apache, nginx LAMP/LNMP stack Control panels: ISPConfig Database: Mysql, Sybase Proxies: Squid Mail servers: Sendmail, Exim, Courier-IMAP, Dovecot, AntiSpam (MailScanner, spamd,etc.) High availability: DRBD, heartbeat, RHCS, Pacemaker Automation: shell scripting VoIP: Asterisk (DAHDI, libss7, fax2email and etc.) Network technologies: DNS, DHCP, VPN, packet routing and switching, firewalls (Linux iptables, iproute, NAT, etc.), Authentification, file and print servers. Remote access servers. VPN and tunnels (IPIP, IP GRE). Network equipment: Enterasys, HP, Cisco, Mikrotik, Ubiquity, Allied Telesys, 3Com. Monitoring: SNMP, MRTG, RRDtool, Cacti, Nagios, HostMonitor, etc. Data backup: CA BrightStore Arcserve Backup and other. Hardware: HP server equipment (DL, ML, BL lines) and HP storage systems.

    $10.00 /hr
    0 hours
    0.00
  2. nitin ray

    nitin ray

    System Administrator

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    Results oriented technical expert offering over 6+ Years of comprehensive experience in different capacities in Information Technology primarily in the areas of System Administration and IT Consulting. Experience in Linux and Window Server Technologies

    $11.11 /hr
    208 hours
    0.00
  3. Hygor J L Cardoso

    Hygor J L Cardoso

    Linux SysAdmin

    Brazil - Last active: 09/24/2014 - Tests: 1

    I am a Linux Sys Admin with extensive experience in support and installation of Linux servers and data centers for Infoplace. I have more than 7 years of experience in supporting companies in various segments, totaling approximately 200 servers installed. In this role, I was managing two teams, one with three people in Linux support and other with four people in microcomputers support. I was responsible for client relationships and worked directly with the small, medium and large companies support and critical servers. I have much experience with supporting and creating solutions for companies of all sizes, local and remote, with different distributions (CentOS, RedHat, Fedora, Scientific Linux, Ubuntu, Debian), in various environments and types of equipment. Now I'm living in Brazil, but when I have been in Los Angeles for 2 mounths for vacations, I saw a rising up city in my area, so I believe that a remote job would be the best option to start this process, that can soon live and work in los angeles and improve more my skills and contribute to improve for your company too.

    $33.33 /hr
    0 hours
    0.00
  4. Nityanand Shet

    Nityanand Shet

    Software Professinal having 6 years of industry experience

    India - Last active: 2 months ago - Tests: 3 - Portfolio: 1

    I am a software graduate having 6 years of industry experience in Telecom software development,design,implementation and technical support of the product. So far i have handled multiple roles based on need and still in continuation of the same. Having good amount of knowledge on IP based products over TCP/ UDP. Also having knowledge of HTTP,HTTPS protocol where it plays important role in today's mobile data world. Also i take care customer interaction and resolving their issues with respect to linux , GUI, application and data traffic.

    $3.33 /hr
    0 hours
    0.00
  5. Francesco Ongaro

    Francesco Ongaro

    Senior Security researcher

    Italy - Last active: 5 months ago - Tests: 6 - Portfolio: 1

    Francesco Ongaro is an Italian security expert and Hacker, living in Verona (the city of Romeo and Giulietta), specialized in Network and Web Application Penetration Tests. He performed several hundred of technical activities over the years for many of the most important and exposed costumers in the private, public infrastructure, finance, banking, insurance and media fields. His research and advisories are published on USH (www.ush.it) and he founded an independent Tiger Team under the ISGroup (www.isgroup.it) umbrella. Senior Security Researcher at ISGroup (http://www.isgroup.it/), IT Security Outsourcing company. CEO at USH (http://www.ush.it/), IT Security research team. IT/ICT Security - Vulnerability Assessment (VA) - Network Penetration Testing (NPT) - Social engineering - Web Application Penetration Testing (WAPT) - Ethical Hacking - Security engineering - White box Architecture, Application, Database and Code Review - IT Security Standards and Best practices Audit - IT Security Policy and Documentation Audit - Reverse Engineering - ISO 20000 / PCI DSS / NIST / COBIT - Information Risk Management - Disaster Recovery (DRP/BCP) - IT Audit & Compliance Management - Secure development - Project management

    $55.56 /hr
    1 hours
    0.00
  6. Manish S.

    Subject Matter Expert in System Administration

    India - Last active: 11 days ago

    Technically sophisticated & result driven professional with ITIL 2011, MCSA, RHCE & CCNA with nearly 6 years of experience in Networking and System Administration/ Support. Along with qualifications in M. Sc in Computer Science Technology & Post Graduate Diploma in Computer Application.  Insightful experience in implementation, operations and support functions of mission- critical business solutions using IT as a tool.  Well developed skills in providing technical solutions based on various Operating Systems, Applications Concepts & Servers, cutting across a broad range of Networking/System Technologies.  Demonstrated strengths in maintaining the entire IT Infrastructure at client site covering all issues related to SW/HW & Networking. Exposure to administration across multiple locations.  Competent in planning, implementation, configuration and maintenance including troubleshooting. Recognized as an important resource in a team.  Acknowledged performer with high analytical, interpersonal skills and problem solving skills. Excellent communication skills, enriched with logical reasoning.  An effective communicator with strong team management, leadership, analytical and coordination abilities Systematic and organized with quick adaptability to changing trends and processes. Proficient in English & Hindi. System/Networking Projects o Leading the team of technical professionals during the development stages. o Managing IP allocation and ensuring minimal downtime of machines. o Installing and configuring the hardware/ software/ mail servers, ensuring optimal performance. Technical Support/ Troubleshooting o Conducting periodic reviews with the customer and analyzing calls and their trends to take proactive measures to reduce knowledge-based calls. o Suggesting improvements in the operations and processes to make the system foolproof. Technical Skill Set Operating Systems: o 06 years Windows Servers (2008, 2003,2000) o 05 years Linux (SuSE, Redhat, Centos, Debian, Ubuntu) o 04 years MacOS X (Desktop) o 02 Years Fortigate Product Support i.e. 60C, 80C, 200D Microsoft Network o Knowledge of Implementation of AD, Domain Controller, MS Exchange Server, MOSS. o Implementation and performance tuning of Windows 2003 Server environment for client’s operations. o ADS like “creating child domain, OU’s, replication, creating and maintaining user accounts”. o Managed systems configuration and maintenance, problem troubleshooting, system and program security. o Managed Applications and program management, planning and directing upgrades, and testing operations to ensure optimum system functionality. System/Networking: o Complete understanding of TCP/IP, UDP, ICMP. o Network troubleshooting, LAN IP Accounting & Various Server configurations o Physical network maintenance and upgrades & Basic switch and router maintenance o FortiGate Firewall working Experience, i.e. 60C, 80C, 200D. o DHCP , SNMP , Load Balancing , MRTG, IPTraf, TCPDUMP etc. Security: o Advanced knowledge of Linux security o Secure internet services, with squid Proxy and Iptables firewall. o Security Policy Designing, Implementation o Firewalls (Iptables, Netgear, IP Filter, Fortinet) o LAN/WAN security, Network/Host Security Auditing, Vulnerability Scanning (Nessus). Software: o Apache HTTP/HTTPS servers (versions 1.3.x/2.0). o DNS (BIND 4/8/9) POP, IMAP, IMAPS. o Mail Services (Postfix, QMail, Zimbra, Postfix, MS Exchange 2007&2010) o Antivirus Packages (Symantec Endpoint Protection, Trend Micro PC-cillin ) o X Window System (configuring servers, desktops, application servers, XDM) o Packages & Tools (SCSM 2012, MIIS, MOSS, Sugar CRM, Vtiger CRM, JIRA, Joomla) Database Administration: o MySQL, MSSql (Installation, Configuration, Backup schedule, ) Programming/Scripting: o Intermediate level, mostly systems automation and maintenance tasks. o Batch & Shell scripting. Hardware: o Met with Vendors to provide new technology (Software, Hardware, Tools, and Device) to enhance the Windows network architecture o All forms of x86 hardware (from laptops to quad Xeon CPU servers) o Cisco routers/switches/terminal servers o Lots of co-location facility experience, large server installations, racking, power management, etc

    $8.89 /hr
    0 hours
    0.00
  7. Mikhail Protsenko

    Mikhail Protsenko

    Senior Linux System Administrator

    Russia - Last active: 16 days ago - Tests: 7

    I have great experience in: * Unix and Linux maintenance (RHEL, Debian, Ubuntu, ArchLinux, Solaris, *BSD) * Virtualization: (Openvz, Proxmox, Xen, KVM) * Networking (DHCP, DNS, VPN, IPSec, Firewalls (iptables/ipfw), proxies) * Web servers (apache, nginx) * Java Application servers (JBoss, Tomcat, Oracle AS) * Automation (ansible, shell/awk scripting) * Databases (MySQL, PostgreSQL, Oracle DB) * Varnish, Apache Solr, Cassandra, Redis

    $20.00 /hr
    0 hours
    0.00