System Administrators For Hire- Page 1

Suggestions:
more

Countries

Specific Location

Exams

Hourly Rate (USD)

Rating

Online

  • Hire odessky

    odessky

    Ukraine
    90 Reviews
    6.0
    $50 USD per hour

    Top Skills: Linux, PHP, System Admin, Ubuntu, Nginx

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my profile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, N ...

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my profile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Nginx and many others. less

  • Hire osmanbsd

    osmanbsd

    Pakistan
    126 Reviews
    7.3
    $35 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

  • Hire Namelessinterest

    Namelessinterest

    Ukraine
    5 Reviews
    2.5
    $50 USD per hour

    Top Skills: Linux, System Admin, Apache, 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 bgaiteiro

    bgaiteiro

    Portugal
    45 Reviews
    5.7
    $25 USD per hour

    Top Skills: Magento, PHP, eCommerce, Website Design, Photography

    SilverStoreS is a young web development company that loves building top-notch eCommerce Solutions. We specialized over years developing Magento stores and Magento extensions. We also work with Opencart, Prestashop, WooCommerce and others ecommerce plataforms. Check my website for more details silverstores.info.

    SilverStoreS is a young web development company that loves building top-notch eCommerce Solutions. We specialized over years developing Magento stores and Magento extensions. We also work with Opencart, Prestashop, WooCommerce and others ecommerce plataforms. Check my website for more details silverstores.info. less

  • Hire Lee2133

    Lee2133

    South Africa
    25 Reviews
    5.1
    $35 USD per hour

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

    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 blindpet

    blindpet

    Denmark
    1 Review
    2.8
    $60 USD per hour

    Top Skills: System Admin, Varnish Cache, Ubuntu, VPS, Web Hosting

    If you are looking for a Systems engineer who loves Linux and performance then I'm your man. I love speed and optimizing systems and work extensively with WordPress and WooCommerce VPS and dedicating hosting to get the maximum possible speed out of your server stack. Web stacks and technologies I have worked with ...

    If you are looking for a Systems engineer who loves Linux and performance then I'm your man. I love speed and optimizing systems and work extensively with WordPress and WooCommerce VPS and dedicating hosting to get the maximum possible speed out of your server stack. Web stacks and technologies I have worked with are nginx, Varnish, memcached, Redis, Elasticsearch, Apache. less

  • Hire fboaventura

    fboaventura

    Brazil
    1 Review
    2.1
    $60 USD per hour

    Top Skills: Linux, System Admin, Shell Script, Nginx, PHP

    I'm enthusiast. I'm Free. I have a wife. And two sons. I use Linux. Work with Linux. Sometimes with Windows. My editor is VI. I like LaTeX. Work with Projects. I'm a Security freak. Love books. Seen a lot of movies. Have music in my life. Love Drum'n'Bass. Listen to Opera. And also Metal. Like dogs. And cats. Have ...

    I'm enthusiast. I'm Free. I have a wife. And two sons. I use Linux. Work with Linux. Sometimes with Windows. My editor is VI. I like LaTeX. Work with Projects. I'm a Security freak. Love books. Seen a lot of movies. Have music in my life. Love Drum'n'Bass. Listen to Opera. And also Metal. Like dogs. And cats. Have lots of allergies. I am ADHD. I use T-Shirts and knickers. I am learning to like Tie and Custom. I try to do everything right. Albeit I'm all Wrong. less

  • Hire f1x3r

    f1x3r

    Poland
    11 Reviews
    4.8
    $25 USD per hour

    Top Skills: Linux, System Admin, Electronics, Engineering, Shell Script

    * Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques, c ...

    * Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques, clustered file systems (DRBD, GFS/OCFS, GlusterFS) * Security: firewalling (iptables, ipfw, ipf/pf), antivirus techniques, antispam techniques (both before- and after- queue), SELinux (including writing custom policies), PKI * Database administration: MySQL, PostgreSQL, Oracle, SQL * Network services administration: www (apache, nginx), mail (postfix, sendmail, exim, dovecot, cyrus), DNS (bind, dnsmasq), LDAP (openldap) * Virtualization: Xen, KVM, VMWare (ESX/ESXi, VSphere), libvirt API, OVF * Programming: Perl, PHP, sh scripting, C/C++, Applescript, VBScript, Python, Java less

  • Hire amiteshojha

    amiteshojha

    India
    37 Reviews
    5.4
    $20 USD per hour

    Top Skills: Linux, System Admin, PHP, MySQL, Amazon Web Services

    I have Linux UNIX, Vmware, Openstack Cloud and Windows Servers expertise. I have been working as a Server Administrator/Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server ; Windows Exchange Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. ...

    I have Linux UNIX, Vmware, Openstack Cloud and Windows Servers expertise. I have been working as a Server Administrator/Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server ; Windows Exchange Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. I can install, manage and configure Zimbra, Cpanel, Cacti, Nagios, Zenoss, Nominatim Servers & PHPlist, Migration over Zimbra exim Cpanel, Zpanel, Parallels, Mysql Database migration on any hosting panel,etc. Atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. I have done RHCE/RHCSA/RHCSS RHCVA Openstack Certifications. https://www.redhat.com/rhtapps/certification/verify/?certId=130-018-823 Active Directory Microsoft Exchange Administration I have a great academic background in Linux and Active Directory and my experience compliments my studies. In addition to this, I look forward to working on your projects. less

  • Hire pdq

    pdq

    Armenia
    8 Reviews
    3.4
    $20 USD per hour

    Top Skills: Linux, System Admin, Nginx, Web Hosting, UNIX

    Hi, i have about 12 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. M ...

    Hi, i have about 12 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge. less

Hey , here are some offline freelancers

Hey , here are some offline freelancers matching ""