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  • Hire vili1977

    vili1977

    Ukraine
    105 Reviews
    $10 USD per hour

    Top Skills: Linux, System Admin, PHP, Apache, Script Install

    I have 12 years experience with linux,freebsd,cisco. I have job in Saudi Arabia at isp with 100 cisco devices.

    I have 12 years experience with linux,freebsd,cisco. I have job in Saudi Arabia at isp with 100 cisco devices. less

  • Hire asadsethi

    asadsethi

    Pakistan
    37 Reviews
    $30 USD per hour

    Top Skills: Cisco, System Admin, Computer Security, Windows Server, Network Administration

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco C ...

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco Catalyst 2900 Cisco Catalyst 3500 Cisco Catalyst 3600 Cisco Catalyst 4500 HP 3500 HP 2500 Firewalls: Cisco ASA 5500 Series Juniper SSG Series Pfsense Zyxel Zywall USG Series WatchGuard XTM series Cisco RV Series Cisco PIX Cisco IPS 4200 Series less

  • Hire mrfixersl

    mrfixersl

    Pakistan
    75 Reviews
    $35 USD per hour

    Top Skills: Linux, System Admin, WHMCS, Web Hosting, Shell Script

    I have over 8 years of experience in the field of systems administration both windows and Unix/Linux systems. But my personal favourite is Linux systems administration. I have worked with various reputable companies around the world as a systems administrator. I also have had my own hosting business for a while. ...

    I have over 8 years of experience in the field of systems administration both windows and Unix/Linux systems. But my personal favourite is Linux systems administration. I have worked with various reputable companies around the world as a systems administrator. I also have had my own hosting business for a while. I am pretty comfortable with command line and in fact I prefer setting up systems using a command line. Server Solutions: - Experienced in installing, configuring, and administering all Linux and Windows Servers, and applications. - Expert in Apache, Nginx, DNS, Shell Scripting, WHMCS, Puppet, Vmware, and almost anything related to systems administration. - Specialist in Migration of servers without any down time. Other than working on servers, I am a big fan of Game of Thrones. So if you want to discuss whether Jon Snow really is dead or whether Queen Daenerys Targaryen will regain the iron throne, just hit me up. It won't cost you anything, that's for sure! less

  • Hire adilchang

    adilchang

    Pakistan
    70 Reviews
    $25 USD per hour

    Top Skills: Linux, PHP, MySQL, System Admin, Web Hosting

    Work will be done on time with the promised quality and budget.

    Work will be done on time with the promised quality and budget. less

  • Hire Namelessinterest

    Namelessinterest

    Ukraine
    32 Reviews
    $50 USD per hour

    Top Skills: Linux, Apache, System Admin, MySQL, Network Administration

    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)

    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.) less

  • Hire Lee2133

    Lee2133

    South Africa
    22 Reviews
    $35 USD per hour

    Top Skills: Windows Server, System Admin, Microsoft Exchange, Microsoft SQL Server, Windows Desktop

    Experienced (8+) Windows System Architect || AD, Exchange, Office 365, Lync, System Center, SCCM, SCOM, HyperV & VMware Expert || MCSE: Private Cloud, MCITP, MCTS, MCSE, MCSA Certified || Over 8 years of experience in I am working on the Windows Server deployment from 2003 to 2012 R2, System Center 2012 with prim ...

    Experienced (8+) Windows System Architect || AD, Exchange, Office 365, Lync, System Center, SCCM, SCOM, HyperV & VMware Expert || MCSE: Private Cloud, MCITP, MCTS, MCSE, MCSA Certified || Over 8 years of experience in I am working on the Windows Server deployment from 2003 to 2012 R2, System Center 2012 with primary focus on SCCM, SCOM SCVMM, SCDPM, SCSM, SQL, Active directory, Exchange 2007, 2010, 2013, Office 365, LYNC 2013, Remote Desktop services (Terminal Server), Hyper-V, Failover Clustering, VMware vSphere, Backup, Veeam, Symantec BackupExec, DPM, Windows Azure, NetApp E Series SAN Administration || Areas of Proficiency and Expertise || System Center Configuration Manager SCCM, SCOM, SCVMM, SCDPM, Windows Software Update Services, Windows Server 2012 R2, 2012, 2008 R2, 2008, 2003, SBS 2011, 2008, 2003, Exchange Server 2013, 2010, 2007, 2003, Office 365, Lync 2013, SharePoint 2013, Hyper-V 2012 R2, VMware vSphere less

  • Hire yasithab

    yasithab

    Sri Lanka
    25 Reviews
    $50 USD per hour

    Top Skills: Linux, Amazon Web Services, System Admin, MySQL, Technical Support

    A dedicated and diligent IT professional who combines a strong academic background with extensive business and technical acumen. Currently holding Red Hat Certified Engineer (RHCE) license for Red Hat Enterprise Linux 7 with 5+ years of industry experiences. Experiences: - Configuring and managing Windows Hyper-V ...

    A dedicated and diligent IT professional who combines a strong academic background with extensive business and technical acumen. Currently holding Red Hat Certified Engineer (RHCE) license for Red Hat Enterprise Linux 7 with 5+ years of industry experiences. Experiences: - Configuring and managing Windows Hyper-V and VMware ESXi hypervisors. - Amazon cloud infrastructure planning and implementation. - Configuring and managing Microsoft Windows Server 2003/2008/2012 based Active Directory, DNS, DHCP, WSUS, SVN, GIT. - Configuring and managing Microsoft System Center Configuration Manager (SCCM). - Batch/Shell Scripting for automation tasks. - Continuous Integration with Jenkins. - Configuring and managing VPN connections such as Linux based OpenSwan. - Providing guidance on network Infrastructure design and implementation. Your opinion is very important to me. I really appreciate your suggestions/feedback and will use it to evaluate changes and make improvements in my career. less

  • Hire sachisaket41

    sachisaket41

    India
    36 Reviews
    $15 USD per hour

    Top Skills: Linux, System Admin, MySQL, UNIX, Apache

    Expert level exposure on Linux i.e (CentOs, RedHat, Fedora, Ubuntu, FreeBSD), Administrative Experience on various Mail Servers like Zimbra, Exim, Postfix, Pogo, @mail etc. Implementation/Configuration of very large deployment of Zimbra Collaboration Server. Managing various application of Linux/Unix environment ...

    Expert level exposure on Linux i.e (CentOs, RedHat, Fedora, Ubuntu, FreeBSD), Administrative Experience on various Mail Servers like Zimbra, Exim, Postfix, Pogo, @mail etc. Implementation/Configuration of very large deployment of Zimbra Collaboration Server. Managing various application of Linux/Unix environment from last couple of years, Expert on apps like, WHM/Cpanel, Plesk,Nagios, Cacti, zenoss & phplist etc. I had extensively worked on Migration of Mail Accounts from various linux based mail servers like Zimbra(ZCS) Exim cpanel, Zpanel, Parallels, Mysql Database migration without any hosting panel,etc. Experience on implementation/configuration/troubleshooting of Percona XtraDB Cluster, Mysql Cluster, MongoDB, Maria DB etc. I had also worked on installation, configuring of variou atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. I had also worked on various Cloud products like AWS, rackspace cloud. Having good exposure on Hypervisor, ESXI, Vsphere, Virtualox, Vagrant, Puppet etc. I have done RHCE/RHCSA/RHCSS RHCVA Certifications with ITIL Certified profile. I have a great academic background in Linux and Networking my experience compliments my studies. Throughout my career I also have experience working with Data Entry and Excel. In addition to this. I am looking forward to work on your project. less

  • Hire nizamec2012

    nizamec2012

    India
    8 Reviews
    $8 USD per hour

    Top Skills: Linux, VPS, System Admin, MySQL, UNIX

    I am Linux system engineer working with web hosting company from past two years and having knowledge of maintaining linux servers, security issue, software installation, server installation, DNS configuration & server migrations, Spam mitigation and DDOS attack prevention, Installing open source applications like ...

    I am Linux system engineer working with web hosting company from past two years and having knowledge of maintaining linux servers, security issue, software installation, server installation, DNS configuration & server migrations, Spam mitigation and DDOS attack prevention, Installing open source applications like red5, openmeetings, wordpress openfire, subsonic, etc. hosted on VPS or Dedicated servers, Installing, configuring, managing and troubleshooting Linux, WHM/cPanel, Webmin, Webuzo and Plesk, Solusvm/VirtualizorTransferring accounts between servers when necessary for account upgrades using rsync, ftp, scp or via cpanel transfer, Implementing & administering various security and performance enhancements such as mod_ security, CSF/LFD, IPTables, etc, SSL setup for websites, Backup maintenance using cPanel or commands. security implementation. I always deliver the best service possible and go above and beyond to make sure you are fully satisfied with the work that I do. less

  • Hire osmanbsd

    osmanbsd

    Pakistan
    64 Reviews
    $25 USD per hour

    Top Skills: Linux, System Admin, Email Marketing, Bulk Marketing, Cisco

    In short we are Linux, UNIX, Email Marketing and Networks experts but its not enough to explain our expertise. In Linux/UNIX side we have expertise in any flavor of Linux either RedHat family flavors like CentOS or Debian family like Ubuntu, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). ...

    In short we are Linux, UNIX, Email Marketing and Networks experts but its not enough to explain our expertise. In Linux/UNIX side we have expertise in any flavor of Linux either RedHat family flavors like CentOS or Debian family like Ubuntu, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). We manage and troubleshoot a very large variety of software/applications for exmaple apache, cpanel, MySQL and its replications in multiple roles, DNS, Nagios, Cacti, MRTG RRDToos, PPPoE servers, Raidus Servers, Tomcat, Net-sntmp, Squid, DHCP Servers, NFS, VPN server like POPTop and OpenVPN, iptables, ipchains, ipfw, pf, netflow based software like flow-tools, Solaris Volume Manager, ZFS, mdadm, LVM, VirtualBox, XEN, VMWare ESX, OpenVZ, and so on and so on, we can't even remember. We also do scripting using many Perl modules and normal bash shell scripting. We have experience on very different type of server hardware it includes many Dell, HP, SUN/ Oracle IBM servers with multiple hardware Raid Levels. In SPARC Hardware we have worked on many enterprise class servers like SUN Fire V120, 280R, V210, V215, V240, V890, SUN Netra 240, 440, Enterprise 250, Sun Enterprise T2000, Enterprise M5000 etc. Other than that many SAN and NAS devices which includes Oracle/SUN 61xx and 25xx series and Brocade SAN switches. In Networks side, we have years of experience in installing and running broadband ISPs and we have used many types of Cisco routers, switches and devices from other vendors, which includes Routers: Cisco 2500/2600/7200/7500 series Ethernet Switches: Catalyst 1900/2950/3550, Nortel's Alteon 180/184/2424 (As Load Balancers), Extreme summit Bandwidth Managers: Lucent Access Point 1000/450, XEDIA, Packet shaper 6500/4500 Web Caching Devices: CacheFLow (BlueCoat Systems), Cisco Content Engine Broadband Access Servers: Redback SMS 500, Cisco 7200 router as BRAS DSLAMS: Nortel's UE-IMAS, Paradyne 4200, Copper Edge CE200/150, Zyxel, Tailyn ATM/Frame Relay Switch: ASC 1240-E It's not easy to tell our all expertise, but we hope you can get idea about us. less