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  • Hire Namelessinterest

    Namelessinterest

    Ukraine
    168 Reviews
    6.0
    $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 osmanbsd

    osmanbsd

    Pakistan
    78 Reviews
    7.0
    $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 odessky

    odessky

    Ukraine
    95 Reviews
    5.9
    $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 wmtoolsnet

    wmtoolsnet

    Ukraine
    94 Reviews
    5.5
    $30 USD per hour

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

    Master of: - Website speed improvement; - Webserver speed improvement; - Malware analyzis and cleaning; - Vulnerability scanning and resolving; - MySQL optimization; - Website migration from legacy hosting to new; - Email configuration and improvement; - RPI, Cubietruck, Arduino and other exotic. Expert of ...

    Master of: - Website speed improvement; - Webserver speed improvement; - Malware analyzis and cleaning; - Vulnerability scanning and resolving; - MySQL optimization; - Website migration from legacy hosting to new; - Email configuration and improvement; - RPI, Cubietruck, Arduino and other exotic. Expert of: - Linux administration (CentOS, DebianUbuntu, OpenSuse); - Security (Vulnerabilities, Malware, Server hardening); - MySQL (Configuratio, Optimization, Restoration); - Hosting (Clean web-servers, Cpanel, VestaCP, Plesk etc). Reputation - is above of everything else! less

  • Hire sabdsouza

    sabdsouza

    Pakistan
    86 Reviews
    5.9
    $15 USD per hour

    Top Skills: Linux, Web Hosting, MySQL, System Admin, Database Administration

    I have come across almost all types of Linux server issues and fix it in the appropriate time manner. If given the opportunity will perform to the best of statisfaction

    I have come across almost all types of Linux server issues and fix it in the appropriate time manner. If given the opportunity will perform to the best of statisfaction less

  • Hire Lee2133

    Lee2133

    South Africa
    32 Reviews
    5.5
    $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 stoyanovalexandr

    stoyanovalexandr

    Moldova, Republic of
    43 Reviews
    4.9
    $20 USD per hour

    Top Skills: Linux, System Admin, Network Administration, PHP, Software Development

    Good day! I am an Unix engineer with great experience in Unix,Virtualization of many types,Networking,Security,Monitoring,Backup and many other subjects. Thanks!

    Good day! I am an Unix engineer with great experience in Unix,Virtualization of many types,Networking,Security,Monitoring,Backup and many other subjects. Thanks! less

  • Hire blindpet

    blindpet

    Denmark
    5 Reviews
    4.1
    $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
    10 Reviews
    4.2
    $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 voidead

    voidead

    India
    1 Review
    1.6
    $10 USD per hour

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

    As Linux Server Administrator i am having 4+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers. >>Hosting Administrator installation/management/configuration of Plesk Pa ...

    As Linux Server Administrator i am having 4+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers. >>Hosting Administrator installation/management/configuration of Plesk Panel/cPanel/WHM/ISPConfig/Nexcess/Godaddy/Linode/Rackspace/Amazon servers. >>Advanced shared/dedicated server support/maintenance/administration/troubleshooting working 24x7 support >>Expertise also includes Designing Web Server,Server Security/Performace/Optimization,Server Monitoring,Malware removal,Mail Server building,DNS Management,SSL Certificates,Bash scripting,AWS Cloud,Google Cloud,CDN installation and configuration. >>Performance Tuning for php CMS based websites. >>Virtualization technology :- VMware VSphere Esxi /Xen Server less

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