TCP/IP Freelancers

Showing 340 freelancers

TCP/IP Freelancers

Showing 340 freelancers

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Tcp Ip Job Cost Overview

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

oDesk Tcp Ip Jobs Completed Quarterly

On average, 26 Tcp Ip projects are completed every quarter on oDesk.

26

Time to Complete oDesk Tcp Ip Jobs

Time needed to complete a Tcp Ip project on oDesk.

Average Tcp Ip Freelancer Feedback Score

Tcp Ip oDesk freelancers typically receive a client rating of 4.61.

4.61

Last updated: April 1, 2015

  • IT Technologist (Network, CCTV, Video Surveillance, IP Camera)

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video … more

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video surveillance (IP Cameras, Analog and HD-SDI camera systems). My primary language is English and I speak and read binary natively. I do live and breathe IP networking, I do not claim to know everything there is to know about Networking; however, I enjoy the work I do and I do my best to be as efficient and as useful as I can while always putting the client's interest before my own financial gains. I can provide consulting services and remote network engineering skills utilizing LAN infrastructure - Routers/Switches/Firewall, VLANS, LACP, PAgP,802.1q, RSTP, OSPF, BGP, Trunking, etc. WAN infrastructure - Point to Point DS3 (T3) and DS1 (T1) utilizing ATM and SONET Technology; DSL and cable modem Internet Backup links, Site to Site/Site to Mult-isite and Client to Site VPNs. Internet and intranet DNS - Domain Registration, Domain setup on Microsoft / Bind DNS servers, and troubleshooting DNS Related issues. - Domain delegations utilizing glue records and also setting up caching nameservers. Wireless: Mikrotik, Ubiquiti, and Motorola Point-to-Point and Point-to-Multipoint design, installation and configuration. Wireless RF planning of indoor and outdoor wireless networks utilizing heat maps for wifi coverage. Technology: I have a great deal of experience in various ISP (Co-location, Data Center, Internet Service Providers) technologies that focuses on managed services utilizing Juniper and Cisco Firewalls, Cisco, HP and Foundry Layer 2 and Multilayer switches, Cisco and Juniper Routers, Cisco and Foundry Load Balancing utilizing Content Switching and ServerIron Technology, and IP address optimization. IPv6: I can provide IPv6 support and consulting services on the creation of business plans, business cases, migration, transition, new installations, and upgrades to your existing IPv4 network. Security Solutions: Honeywell, 2GIG, GE, ITI, Alarm.com, Total Connect, Interactive services, IP CCTV, IP Surveillance, IP Camera, Alarm System and CCTV System design (Pre and Post Sales Support). CVE-2014-0160 - OpenSSL Heartbleed patching.  less

    dns firewalls apache-administration cisco-routers tcp-ip vpn cisco-asa computer-networking wireless-network-implementation network-security ipsec network-administration nagios ingress-filtering bgp ospf network-planning wireless-security security linux-system-administration windows-administration 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 467 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 10 TESTS
  • Expert UNIX and network administrator

    My goal is customer satisfaction. If you need to get something done - leave it to me. OS: Linux - expert, FreeBSD, solaris and Windows Server - proficient Cloud services: AWS, Rackspace Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios … more

    My goal is customer satisfaction. If you need to get something done - leave it to me. OS: Linux - expert, FreeBSD, solaris and Windows Server - proficient Cloud services: AWS, Rackspace Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios, Zabbix, Monit, Munin, Cacti Virtualization: Vmware ESXi/server, Citrix, Proxmox Mail servers: Exim, Sendmail, Dovecot, postfix, Zimbra Backups: Bacula, duplicity Other: standard network services (DNS, DHCP, LDAP, Samba, http proxy, VPN, backups, monitoring etc), firewalls and routers (iptables, iproute, VLAN, bridging, bonding, bgp, ospf, infiniband).  less

    linux-system-administration bgp tcp-ip cpanel whm network-administration voip-administration voip-software nginx postfix 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 39 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Senior software developer

    I am a professional software developer, working as a freelancer since 1987. My primary programming languages comprise C++, Java, SQL and various scripting languages (shell, perl, awk, ...). My skills also include both front end (HTML, CSS, Javascript, jQuery) and back … more

    I am a professional software developer, working as a freelancer since 1987. My primary programming languages comprise C++, Java, SQL and various scripting languages (shell, perl, awk, ...). My skills also include both front end (HTML, CSS, Javascript, jQuery) and back end web development (PHP, JSP, Java servlets). I have done projects on my own, in small teams of 2-4 developers, and in large teams as well.  less

    c++ c java sql php jsp mysql perl unix-shell bash regular-expressions lisp html css javascript jquery xml xpath xslt git tcp-ip apache-administration lamp-administration software-debugging german translation translation-english-german 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 39 HOURS
    • GERMANY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 33 TESTS
  • IT Professional

    Over 9 years of experience in IT support, networks and system administration. Currently providing remote and onsite support to clients in North America, UK, Sydney, Dubai, Canada and Pakistan. Hands on experience on the following tool and technologies Windows Server … more

    Over 9 years of experience in IT support, networks and system administration. Currently providing remote and onsite support to clients in North America, UK, Sydney, Dubai, Canada and Pakistan. Hands on experience on the following tool and technologies Windows Server 2003-2012 - DNS, DHCP, AD, NAP, ADMT, FSMO, SSO, GPO, SMTP, IIS, WDS, WSUS, TS, Fax, File, Print, Migration Exchange Server 2003-2013 - HA, DAG, DAC, Defragmentation, Migration SharePoint Server 2007-2013 - Document site System Center Essentials 2012: SCCM, SCOM, SCVMM, SCDPM Lync 2010-2013 Windows Azure - AD Office 365 Forefront TMG and UAG Office 2003/2007/2010/2013 Hyper-V Citrix XenApp, Citrix XenDesktop, Citrix VDI-in-a-Box, Citrix XenServer VMWare ESX/Vsphere, Vcenter  less

    windows-7-administration microsoft-active-directory tcp-ip dhcp dns windows-8-administration network-administration 00 more less
    • $22.00 HOURLY RATE
    • 4.6
    • 7270 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • MCPD - C#.NET/ASP.NET/SQL Server Developer

    I have been working for two different companies over the last 5 years mostly as a freelance developer. My expertise lies in data driven applications specially in the area of web development, although I have experience doing other types of … more

    I have been working for two different companies over the last 5 years mostly as a freelance developer. My expertise lies in data driven applications specially in the area of web development, although I have experience doing other types of applications such as desktop applications, and retributed components. I also have a vast experience developing SQL Server solutions and integrated .NET solutions.  less

    asp.net sql ajax telerik wcf html xml umbraco iis c# javascript rest linq website-development paypal-api paypal-integration microsoft-silverlight .net-framework ado.net .net-compact-framework microsoft-excel microsoft-word microsoft-access web-content-management xml-web-services spanish microsoft-visual-studio mysql t-sql sqlite linq-to-sql database-management business-analysis information-architecture architectural-design software-testing database-testing css css3 xhtml psd-to-html html5 ssl tcp-ip database-modeling ecommerce-consulting data-analysis database-administration database-programming database-design 00 more less
    • $22.22 HOURLY RATE
    • 4.2
    • 1455 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • System Administrator / DevOps

    12+ years of experience in administration of servers powered by the Linux and FreeBSD operating systems. Full time independent contractor during the last 4 years. * CentOS, Debian, RHEL, Ubuntu; FreeBSD, OpenBSD * AWS, Digital Ocean, Hetzner, Linode * Ansible * Apache, lighttpd, nginx … more

    12+ years of experience in administration of servers powered by the Linux and FreeBSD operating systems. Full time independent contractor during the last 4 years. * CentOS, Debian, RHEL, Ubuntu; FreeBSD, OpenBSD * AWS, Digital Ocean, Hetzner, Linode * Ansible * Apache, lighttpd, nginx, uWSGI * MySQL, MariaDB, PostgreSQL * Postfix, Dovecot, Postgrey, SpamAssassin, ClamAV, OpenDKIM * Docker, KVM, libvirt, LXC, OpenVZ, Vagrant, VirtualBox, Xen, FreeBSD jails * DNS: BIND, NSD, PowerDNS * LVM, DRBD, Heartbeat * Load balancing: haproxy, keepalived, nginx * Quagga, Open vSwitch, iptables, ipfw, pf, bonding, bridging * VPN: StrongSwan, OpenVPN, Racoon * Sensu, Nagios, Munin, SmokePing, Monit, Collectd * SAN: HP MSA, IBM DS * Backups: duplicity, rsnapshot, bacula * Python (Boto, Django, Scrapy), Ruby, shell, PHP * cPanel/WHM, WHMCS (designed and developed from scratch a registrar module for an unsupported domain registry)  less

    python devops linux-system-administration amazon-ec2 unix-system-administration firewalls mysql network-administration tcp-ip unix-shell 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 1586 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
  • Network and System Engineer (CCNA, CCNP)

    Skillful network and system engineer (active CCNP certification) with good analytical, troubleshooting, and communication skills. Over 7 years' experience in configuring and maintaining highly available computer networks and network related services on Cisco devices and GNU/Linux servers. Profficient in … more

    Skillful network and system engineer (active CCNP certification) with good analytical, troubleshooting, and communication skills. Over 7 years' experience in configuring and maintaining highly available computer networks and network related services on Cisco devices and GNU/Linux servers. Profficient in configuring dynamic routing protocols (BGP, OSPF, EIGRP), VPN technologies (IPSec, GRE), IPv6, STP, etherchannel, VTP, VRRP, HSRP; Cisco routers and switches (IOS/CatOS), ASA appliances, GNU/Linux ditributions including Red Hat, Debian, CentOS, Fedora, Ubuntu, Slackware (iptables, openswan, racoon, openvpn, BIND, Squid, Apache, DHCP, TFTP, vsftpd, keepalived etc).  less

    cisco-routers linux-system-administration dns iptables squid cisco-ios ospf bgp network-administration computer-networking firewalls tcp-ip dhcp 00 more less
    • $29.00 HOURLY RATE
    • 5.0
    • 20 HOURS
    • GERMANY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 7 TESTS
  • Active Directory and Exchange Consultant

    A highly experienced Microsoft technologies consultant with extensive experience with Active Directory and Exchange, with concentrations on support models, networking, enterprise level design, implementation and optimization. I have over 15 years hands on and in-depth experience with Windows Server NT … more

    A highly experienced Microsoft technologies consultant with extensive experience with Active Directory and Exchange, with concentrations on support models, networking, enterprise level design, implementation and optimization. I have over 15 years hands on and in-depth experience with Windows Server NT, 2000, 2003, 2008 and virtualization technologies such as Hyper-V and VMware. My areas of expertise are: • Active Directory • Microsoft Exchange, 4.0, 5.5, 2000 ,2003, 2007, 2010 • Microsoft Windows NT, 2000, 2003, 2008 Server • TCP/IP • Virtualization • VMware • HP, Dell and IBM Servers • DNS, DHCP, WINS • File and Print Servers • SAN/NAS Appliance • Veritas Backup Exec • Macintosh OS X, Macintosh System 8 and 9 • Windows 7, Windows 8, Windows 2000, Windows Vista, Windows XP • WSUS • Network and Servers documentation • LAN hardware/software administration, design, installation and configuration Soft Skills • Disaster Recovery • Mobile Telephone Technology and Applications • Network and System Design • Thin Client Technology Routers, Switches and Firewalls • Barracuda Networks SPAM Firewall • Cisco 1600, 2500, PIX 515, PIX 525, VPN • F5 Networks Big IP 3600 • Linksys WRT, Linksys WAP series • Netgear ProSafe series • WatchGuard SOHO and Firebox X series I have led many projects both large (over $10M) and small ($500K and under) and acted as a vendor management liaison and interface with people at all levels to help enhance organizations and technology effectiveness.  less

    microsoft-exchange-server ad-servers network-administration tcp-ip computer-repair computer-networking vmware-administration microsoft-virtual-server microsoft-hyper-v-server windows-administration virtualization dns windows-nt-administration data-backup disaster-recovery vmware-esx firewalls domain-migration ssl 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 43 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
    ASSOCIATED WITH:
  • system administrator

    As a Network / Systems Engineer. I can help troubleshoot most network issues on WAN / LAN with almost any network device vendor, administer Windows and Linux server environments from one small business with multiple locations. I can also help recommend and … more

    As a Network / Systems Engineer. I can help troubleshoot most network issues on WAN / LAN with almost any network device vendor, administer Windows and Linux server environments from one small business with multiple locations. I can also help recommend and provide guidance to secure all aspects of data and network integrity, by providing assessments and audits of current environments. I has experience with a variety of software: * Distribution based on linux: debian-like, arch, gentoo, centos, etc .; windows; openBSD. Installing, configuring, updating, monitoring, detection, followed by elimination problems of hardware and software , support for up to date. * Virtualization: libvirt, kvm, virtualbox, docker, systemd-nspawnd * Firewall: iptables and others. * Vfs: samba, nfs, ftp, tftp, pxe * Various network services: ntp, dhcp, dns * Remote Access: ssh, rdp, vnc * Proxy server squid + rejik + lightsquid * Monitoring and analysis: cacti, zabbix, wireshark, tcpdump, ntop. * Print Server cups * Web server,: apache, nginx. * Database management systems: MySQL, PostgresQL, Firebird, Sqlite * Backup: rsync-based, tar, dd * More user and server software technology: * TCP/IP, OSI Programming languages: * PHP, HTML * Python, unix shell  less

    linux-system-administration windows-administration openvpn zabbix tcp-ip virtualization network-monitoring bash-shell-scripting sql firewalls 00 more less
    • $9.00 HOURLY RATE
    • 5.0
    • 5 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • Joomla Wordpress Theme Expert Tech Support

    I specialize in providing interactive websites designed specifically for each customer to match their personality and business needs. The variations are virtually endless with what I provide and I take pride in my ability to customize every facet of personal … more

    I specialize in providing interactive websites designed specifically for each customer to match their personality and business needs. The variations are virtually endless with what I provide and I take pride in my ability to customize every facet of personal, small busienss, or corporate websites. If you are just getting started, want to rework what you already have in place, or just want to update some of the details, i can do it all. I am also a Microsoft Certified Professional, with over 5 years experience providing tech support for end users. I have experience with Windows XP, 7, Server 2003, Server 2008, ASG Cypress Document Management Software, Hyper-V, VMWare, and much more. I am very flexible with communication. I can use IM, Skype, E-mail, or phone. Some of my most recent work: www.jackpothotrods.com www.mikebrowncustoms.com www.streetmachinery.com www.skindeepmegatanning.com  less

    joomla windows-nt-administration windows-administration vmware-administration windows-xp-administration tcp-ip windows-7-administration html5 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 5786 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
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