System Administration Freelancers

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System Administration Job Cost Overview

Typical total cost of Upwork System Administration projects based on completed and fixed-price jobs.

Upwork System Administration Jobs Completed Quarterly

On average, 30 System Administration projects are completed every quarter on Upwork.

30

Time to Complete Upwork System Administration Jobs

Time needed to complete a System Administration project on Upwork.

Average System Administration Freelancer Feedback Score

System Administration Upwork freelancers typically receive a client rating of 4.74.

4.74
Last updated: May 1, 2015
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  1. Zia Ur Rehman Zia

    Zia Ur Rehman Zia

    Systems Engineer

    Pakistan - Last active: 4 days ago - Tests: 2

    Responsible for networking, design, installation and maintenance services Providing real time functional and technical support, troubleshooting and diagnosing hardware and software problems, including desktop, laptop, Printers, LAN, and remote systems . Installation of windows server 2003, Configuring DNS, DHCP, TMG and Active directory. Imaging Windows desktop and server operating systems using Acronis tool

    $20.00 /hr
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  2. Mohammad yunus H.

    Mohammad yunus H.

    Expert on Joomla,Wordpress,Magento,Woo-Commerce,PHP,MySQL,Oracle ERP

    Bangladesh - Last active: 13 days ago - Tests: 2 - Portfolio: 6

    Having more than 10 years experience and providing innovative Solutions for Web Development (WordPress, Joomla, PHP, HTML), Web Programming (PHP, MYSQL), E commerce (Opencart, Virtue mart, Woo-commerce,Magento), Mobile, multimedia and software products with user friendly interface, Project Management skill. Possessing and strong experience of Oracle ERP, Database Administration (MSSQL and Oracle), Server Administration (Linux and Unix), System Administration (Windows and Linux), CRM, Mobile, Web, Software Development, Magento & E-commerce Solutions, Joomla, WordPress and lots more... I was at the key place in the implementation process of Oracle ERP in one of the leading manufacturing company in Bangladesh and also worked on different modules of Oracle ERP. Currently I am working on Joomla, Magento, Wordpress and provide various innovative solution.

    $5.00 /hr
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  3. Nurul Amin

    Nurul Amin

    Network and System Administrator

    Bangladesh - Last active: 19 days ago

    I am highly skilled motivated and hardworking system and network admin. I have four years rich career as a system and network engineer. I am Cisco Certified Network Associate (CCNA), Red Hat Certified System Administrator (RHCSA) and Red Hat Certified Engineer (RHCE ). My networking knowledge include Routing Protocol (EIGRP, OSPF, bgp), LAN, WAN, TCP, VLAN, installing and configure software and hardware,finding and fixing network faults., setting up user accounts, permissions and passwords to allow access to the network. I am also familiar with network monitoring tools. I can configure and maintenance DNS, DHCP, mail server ( zimbra, SquirrelMail), file sharing server (samaba, nfs,) Cacti, nagios , zabbix, opennms, whatsup gold in Linux environment.

    $5.00 /hr
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  4. John Raphael Mayuga

    John Raphael Mayuga

    Global Helpdesk Analyst/Desktop Support Technician /Tech Support Rep

    Philippines - Last active: 2 months ago - Tests: 2

    • Manage Active Directory profiles for SunPower Employees ▪ Manually create AD profiles in accordance to SQL (HR Oracle) ▪ Reset passwords of users after security verification ▪ Update user’s information in AD in accordance to SQL ▪ Activate Office Communication Service ▪ Create Security and Distribution Groups • Manage Microsoft Exchange ▪ Create Mailbox accounts ▪ Create Resource accounts ▪ Provide Full Access and Send As Permissions to mailbox • Manage Mobile Email Access ▪ Create and administer Blackberry Enterprise Service including walkthrough of installation and activation on end user’s device. ▪ Create and administer GOOD/Airwatch Mobile Email services for Android and IOS devices including installation and activation on end user’s phone. • Subject Matter Expert on TERM monitoring ▪ Created and continues updating of TERM documentation ensuring that all Helpdesk analysts follow strict Termination Process for termed/separated employees • Identify incident severity level, contacting support group and hosting bridge calls for Priority 1 incidents ensuring swift resolution with Root Cause Analysis (RCA) to ensure non-repetition of incident. • Preparing start and end downtime IT Announcements for Priority 1 severity issues • Troubleshoot Windows OS and MS Office issues through remote sessions (OCS, WebEx, WRA, RDP) • Troubleshoot SunPower applications • Install various software as requested and approved • Handle all other IT issues called in and escalated to proper support if needed

    $8.00 /hr
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  5. Nick Martin

    Nick Martin

    IT Systems Consultant

    United States - Last active: 5 days ago - Tests: 13

    10+ years experience in IT Systems support and security, A+, Network+, CCNA, C++ certifications, experience in Java, Ruby 2, Python, C, C++, and C# programming languages. Attended college for Game Programming, experience in beta testing, worked for WarCry Network as game reviewer and game guide developer. Experience with Adobe Photoshop, Maya, and 3DS MAX.

    $30.00 /hr
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  6. Naveen Dhiman

    Naveen Dhiman

    IT System and Network Administrator

    India - Last active: 21 days ago

    MSC-Computer Science with more than 6 years of experience in IT System and Network Administration. I have good IT Infrastructure management and troubleshooting skills. I have sound knowledge of Windows operating systems as well as linux, Installation, management and troubleshooting of Windows OS, Softwares and Network problems, Internet Wifi routers, Network Printers, Windows servers, outlook etc Windows Certified System Administrator in Windows Server 2008, Redhat Certified System Administrator (RHEL 6 with 100 % score)

    $8.00 /hr
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  7. Bill H.

    Bill H.

    Drupal Developer

    United States - Last active: 1 month ago - Tests: 1

    I have 6+ years Drupal experience. As part of my primaty job, I designed 35+ Drupal sites, for area public libraries, following client needs and aesthetics. I provide ongoing infrastructure maintenance, and content support, on an as needed basis. I use a system for theme design that allows for quick mock up to production turn around. I hold a degree in advanced technical education, that I use to provide ongoing Drupal training and support. I have also been trained in the Dorian Shainin Method for root cause analysis.

    $11.11 /hr
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  8. Dmytro Kalchenko

    Dmytro Kalchenko

    Mobile Developer (Windows Phone), Windows Developer, MCSA, MCTS

    Slovenia - Last active: 1 month ago - Portfolio: 3

    I'm the developer of mobile and desktop business applications for Windows and Windows Phone. I have more than 5 years experience in C# programming. Have some experience of programming for Android. Realizing that development of programs requires in-depth knowledge of the functioning of operating systems and networks, I am constantly improving my knowledge in the field of system administration. Have certificate MCSA, and MCTS. The main project I think: the organization's IT infrastructure, development of CRM/ERP systems and mobile programs for organization of distribution for a large wholesale company with a staff of over 300 people.

    $20.00 /hr
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  9. Roel Viera

    Roel Viera

    IT Technical Support

    Philippines - Last active: 2 months ago

    • 10 years of technical hands on experience. • Experience in the successful implementation and delivery of technology, hardware and software. • Optimized training success by strategically planning and organizing programs globally. • Tested and worked with software designers to establish a user-friendly environment. • Broad range of information technology and client related hardware and software • Technical desktop support

    $10.00 /hr
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  10. Maxim Malypko

    Maxim Malypko

    Network Administrator (Microsoft / Linux / Unix)

    Russia - Last active: 1 month ago

    My experience in system administration 8 years experience in IT for 13 years. In 2007, I started a company for maintenance of computer and server equipment tehniiki. We serve bolee 1,000 computers and 26 servers (Unix, Linux, Microsoft). Higher Education: Togliatti Academy of Management, 2005. Faculty - Information technology in the economy. Projects: Running Office 10 - 30 jobs from scratch. Linux server configuration: Mail, Proxy, File Storage, Firewall, IP telephony Asterisk. Microsoft server configuration: Active Directory & application software. My-quality: hard work, responsibility, self-learning, punctual, friendly and helpful.

    $10.00 /hr
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