System Administrators For Hire

  • System Admin
Suggestions:
more

Countries

Specific Location

Exams

Hourly Rate (USD)

Rating

Online

Showing 396 results
  • Hire     udayarpandey2022
Hire     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hour
    Linux Engineer
    Nepal
    5.7
    119 reviews 119 reviews $50 USD per hour
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production.
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production. less
  • Hire udayarpandey2022
  • Hire     servermaster
Hire     servermaster

    servermaster servermaster

    Estonia $25 USD / hour
    Professional IT specialist
    Estonia
    6.0
    27 reviews 27 reviews $25 USD per hour
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done less
  • Hire servermaster
  • Hire     sukh0v
Hire     sukh0v

    sukh0v sukh0v

    Ukraine $14 USD / hour
    System administrator. Available 14 hours per day.
    Ukraine
    5.0
    44 reviews 44 reviews $14 USD per hour
    Greetings! I have a huge experience in webhosting administration (already 9 years), so i can do a lot of tasks: setup, tuning, debugging apache, nginx, php-fpm and another server software. Working with WHM, CentosWP, plesk, ispmanager or without any panel. Also i can provide speedup service. mysql server tuning,...
    Greetings! I have a huge experience in webhosting administration (already 9 years), so i can do a lot of tasks: setup, tuning, debugging apache, nginx, php-fpm and another server software. Working with WHM, CentosWP, plesk, ispmanager or without any panel. Also i can provide speedup service. mysql server tuning, SSL installation, and many other linux-based server service. less
  • Hire sukh0v
  • Hire     Netfreehost
Hire     Netfreehost

    Netfreehost Netfreehost

    India $30 USD / hour
    Linux, Ubuntu, Debian, Amazon AWS, Google Cloud
    India
    7.3
    821 reviews 821 reviews $30 USD per hour
    I have 18 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS -...
    I have 18 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker/RancherOS * Linux/Cpanel Server Setup * Server Security - csf/maldet * PHP - Script Installation/Custom coding/Laravel * Ffmpeg/Youtube Clone installation * WHMCS Installation * Windows server setup Listed on FreeLancer Security Hall Of Fame - @serverokin https://www.freelancer.com/about/security/hall-of-fame See list of Google Cloud Training Completed at https://google.qwiklabs.com/public_profiles/5247bb84-bbd2-440b-85c0-06633c879908 You can hire me by clicking on Hire Me button on my profile page or using following link https://www.freelancer.com/hireme/NetFreeHost I will be online from UTC/GMT 03:00 to 07:00 and 16:30 to 20:30. less
  • Hire Netfreehost
  • Hire     yashaswini510
Hire     yashaswini510

    yashaswini510 yashaswini510

    India $25 USD / hour
    PHP Frameworks | Python | DevOps & Cloud | MSSQL
    India
    6.2
    194 reviews 194 reviews $25 USD per hour
    We have AWS Certified Solutions Architects with more than 10 years of system admin experience. We Provide Business Solutions such as - Custom Wordpress Websites - Larvel and CodeIgniter websites creation and modification - Super fast website migrations (Wordpress, Moodle, Magento etc.) - DNS related issues and Email...
    We have AWS Certified Solutions Architects with more than 10 years of system admin experience. We Provide Business Solutions such as - Custom Wordpress Websites - Larvel and CodeIgniter websites creation and modification - Super fast website migrations (Wordpress, Moodle, Magento etc.) - DNS related issues and Email migrations (imap to imap, office365 to Gsuite etc.) - Installation of all panels (cpanel, centoswp, vestacp, cyberpanel, plesk, openlitespeed etc.) - Advanced AWS Architecture consultation/implementation and Google Cloud , Microsoft Azure, Alibaba Cloud, Digital Ocean and Linode server deployments - Troubleshooting Websites/servers (linux) - Git implementation / integration with existing software flow - Python GUI Applications/ Web Scraping Our completed projects speak of our skills and feedback from the employers showcase our ability to deliver on time, every time. "Never Hire for Skills. Hire for Passion. Skills are cheap, Passion is hard to come by" less
  • Hire yashaswini510
  • Hire     shyamvijaywargiy
Hire     shyamvijaywargiy

    shyamvijaywargiy shyamvijaywargiy

    India $11 USD / hour
    Native Android & IOS & Hybrid Expert , PHP
    India
    4.6
    1 review 1 review $11 USD per hour
    My experience and skills will bring delight to you. I have valuable and practical experience in Mobile Native&Hybrid Developing. While working on a project, I focus on the clients' needs and requirements, and support some good idea. My goal is building good and long term relationship by offering what you...
    My experience and skills will bring delight to you. I have valuable and practical experience in Mobile Native&Hybrid Developing. While working on a project, I focus on the clients' needs and requirements, and support some good idea. My goal is building good and long term relationship by offering what you need Skills ? Native Android/ iOS : JAVA, Kotlin, Swift, Objective-C ? Hybrid Mobile Apps : ReactNative , Ionic , Cordova/PhoneGap less
  • Hire shyamvijaywargiy
  • Hire     marklai
Hire     marklai

    marklai marklai

    Kenya $15 USD / hour
    A+ Research and Technical Writing. Posh Developers
    Kenya
    3.8
    1 review 1 review $15 USD per hour
    I am an electrical and telecommunication engineer, and I have a team of writers. With over four years of article and academic writing, and handling of over 2000 projects, am sure am the type you are looking for!. Apart from holding a masters in engineering, I have a very skilled team who are doing the associating...
    I am an electrical and telecommunication engineer, and I have a team of writers. With over four years of article and academic writing, and handling of over 2000 projects, am sure am the type you are looking for!. Apart from holding a masters in engineering, I have a very skilled team who are doing the associating tasks under my guidance and supervision (which cannot be completed without teamwork). Therefore, quality is guaranteed at every step and cost. If we accept a project, we are confident we will be able to accomplish it on time and within the budget. Software skills: MATLAB, ETAP, POWER WORLD I have written more than 50 successful Competency Demonstration Reports (CDRs CDR, CPD) and I am always available to assist. I am also qualified to offer Computer Security, Ethical Hacking and Penetration services. Software and App Development Team We are driving innovation with experience in mobile technology, web technology and IT infrastructure. We offer a range of services - Web/App Design & Development and Web Audit & Data Analytics less
  • Hire marklai
  • Hire     starttechno
Hire     starttechno

    starttechno starttechno

    Pakistan $50 USD / hour
    Serious in Development
    Pakistan
    3.5
    1 review 1 review $50 USD per hour
    As an expert in WordPress Theme Development, Prestashop themes Development, Shopfiy themes and now have the ability to develop WordPress Plugins, Shopify plugins, CMS on Codeigniter, Core PHP, JQUERY, AJAX, HTML and having been working in the freelancer field since December 2009; I have been able to expand my...
    As an expert in WordPress Theme Development, Prestashop themes Development, Shopfiy themes and now have the ability to develop WordPress Plugins, Shopify plugins, CMS on Codeigniter, Core PHP, JQUERY, AJAX, HTML and having been working in the freelancer field since December 2009; I have been able to expand my experience and abilities immensely in the years I've been present. Beginning my company in 2009 after completing schooling, I try to work on the newer and more advanced technology to get my clients the most updated and secure network. Apart from different companies we always search for work in which we can deliver in and don't make promises we can't deliver on, we aren't high in cost or service and we typically respond to a request in less than an hour. Our reviews are highly rated and we've heard great responses from our clients, and pride ourselves in the work we've delivered. Know that with my company backing you, you will be happy and secure with your technological needs. less
  • Hire starttechno
  • Hire     abdofarag2
Hire     abdofarag2

    abdofarag2 abdofarag2

    Egypt $30 USD / hour
    DevOps/Linux Systems Engineer
    Egypt
    7.0
    14 reviews 14 reviews $30 USD per hour
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail,...
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation/ Scripting: Terraform, Ansible, Chef, Bash, and Python Network Services: DNS, NTP, VPN, DHCP, OpenLDAP, and FreeIPA Security: Ebtables/Iptables, Firewalld, SELinux, and ClamAV Monitoring: Nagios, Zabbix, Prometheus, and Grafana DevOps: Docker, Git, Jenkins, and Selenium - Cloud Computing and Virtualization KVM: Proxmox, RHEV, and OVIRT VMware: vSphere 5.x, vSphere 6.x Citrix: Xen 6.x, Xen 7.x Cloud: AWS, GCP, Azure, and OpenStack - Containers orchestration Container Orchestration: Docker/Swarm, LXC/LXD, Kubernetes, Openshift. -Networking and Security Networking: good knowledge in subnetting, routing, and switching. Firewalls, Routers, Load Balancers: Mikrotik, VyOS, Zeroshell, and PFsense. VPN: Configure site-to-site VPN /vpn-as-service (L2TP-PPTP, OpenVPN, and Wireguard). less
  • Hire abdofarag2
  • Hire     sr33raj
Hire     sr33raj

    sr33raj sr33raj

    India $30 USD / hour
    Senior System Administrator And PHP Dev
    India
    6.4
    189 reviews 189 reviews $30 USD per hour
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed,...
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed, IIS E-Learning/Video conference:- BigBlueButton, BBB API, Greenlight, Jitsi, Moodle, Chamilio LMS, Open edX Control panel:- cPanel/Whm, Direct Admin, ISPconfig, Webmin, Centos web panel, Vestacp DB servers :- MySQL,Mariadb,Mongodb,Postgres Scripting languages :- Php(5 and 7),Js,HTML,Python,Ruby CMS :- Wordpress,Joomla,Drupal Frameworks :- Codeignitor,Laravel,Cake php,Symfony,Yii 2, Web security&pentest :- Owasp top 10,Burp suite,Kali linux, Parriot WordPress Malware removal, Security hardening, WordPress security, Joomla security, Drupal security, Got listed in Yahoo, Twitter AT&T, Freelancer for finding vulnerabilities https://hackerone.com/sr33r4j/ less
  • Hire sr33raj

Hey , here are some offline freelancers

Hey , here are some offline freelancers matching ""