Network & System Administrators

Clear all filters
  1. Dmitry M.

    Dmitry M. Agency Contractor

    Senior Linux System Arministrator


    Hello to everyone! My name is Dmitry and I am guru at LAMP administration. If you need UNIX-Linux solutions, I'm at your disposal! I have more then 4 years of experience. My Skillset: OS: RHEL-like, Debian-like, Gentoo, Windows Virtualization technology: OpenVZ, Qemu-KVM, ESX(i), OpenStack, Proxmox Cloud solutions: Openstack deployment, support and monitoring OwnCloud: installation, configuration and integration with LDAP, WHMCS and e-mail High-Availability (Failover technology) : heartbeat Load balancing: Linux Virtual Servers, HAProxy Server monitoring: Nagios, Zabbix, Icinga, Graphite, Grafana + own plugins for custom checks Web Server - Apache HTTP, Apache/Tomcat, Nginx, Lighthttpd Network and protocols: OpenVPN, Tunneling, Proxy, VNC, DHCP, DNS, VLAN, policy routing, iptables, OSPF Hosting: WHM, WHMCS WHMCS: script creating, completing of modules, integration with other systems (LDAP, ownCloud) VoIP: Asterisk, Elastix, PBX Configuration Management: puppet DBMS: MySQL Backup systems: Bacula deployment, scripting, support and monitoring Scripting languages: PHP, Bash, Python

    Associated with: IT Svit

    $20.00 /hr
    23 hours
  2. Ashokkumar V

    Ashokkumar V

    Web Developer with PHP, ROR and API Development Exp

    India - Tests: 3 - Portfolio: 3

    Having 2+ years experience in software development. Have good knowledge on Ruby on Rails, PHP, Yii 2.0 (Framework), CSS, HTML, Mysql, Jquery, Angular Js, Cordova, Web services, JSON. Specialized in Web Application and Cross Platform Mobile Apps. Having Android and ios App development experiences.

    $3.44 /hr
    0 hours
  3. Tihomir Piha

    Tihomir Piha

    Web developer / Linux admin - Django, PHP, MySQL, PostgreSQL, jQuery

    Croatia - Tests: 2 - Portfolio: 2

    I'm a freelance web developer and Linux system administrator. I'm working with Open Source technologies including Django, PHP, MySQL, PostgreSQL, JavaScript, jQuery, HTML5, Apache, DNS, email servers, Facebook, Google and Dropbox APIs and other. Web development enthusiast.

    $27.78 /hr
    0 hours
  4. Uzma Zulfiqar

    Information Technology


    Golachi is a group formed by individuals who worked in IT consulting companies. Our core objective is to provide cost effective and reliable solution to achieve customer satisfaction in the field of information technology. We offer complete Information Technology services, including Development, Testing, Project Maintenance and network support. Our core features in the below mentioned categories. • Web Designing • Web Programming • Web site QA • Web site project management • Logo Designing • Software QA • Mobile Application QA • DBA • Server Administration • Network Security

    $10.00 /hr
    85 hours
  5. Preeti Singh

    Server Administrator

    India - Tests: 1

    Linux and Windows Server Admin from last 13 Years • Worked on various server hardware like IBM x3200 Series, Wipro NetPower Series, Dell PowerEdge Series • Upgrading of BIOS & troubleshooting hardware errors depending on server alarms. • Configured Hardware level RAIDs (0,1,5) on all kind of servers. • Configured DRAC ports to remotely troubleshoot the Server. • Installed many Linux flavors & Windows Servers on these Hardware. • Deployed Asterisks Server on Live project for VOIP Communications • Deployed Nagios & OpenNMS Servers for Servers Health Monitoring in Datacenter • Integrated TFS with SharePoint server. • Working on Windows Server 2012 with AD, IIS8 & SQL 2012. • Installed, Worked & Configured all types of Webhosting Control panels in Linux & Windows like Cpanel, WHM & Plesk • Worked on Symantec Antivirus Server. • Configured LAMP server on all kind of Linux Flavors including Redhat, CentOS, Fedora & Ubuntu.

    $15.00 /hr
    29 hours