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.


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.

Last updated: May 1, 2015
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  1. Lucy Ian

    Lucy Ian

    website development projects

    Israel - Last active: 4 months ago - Tests: 1

    Over the last 10 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have good experience in the following areas: Markup languages: • HTML5 / CSS • XML • JSON • Markdown Databases: • MySQL / MariaDB Frameworks and website engines: • WordPress • Django • node.js • many minor ones System administration skills: • Ubuntu, CentOS, Debian, OpenSuSE • Apache2, nginx • PHP configuration • MariaDB • Geolocation • mod_rewrite • Dovecot / Postfix • PPTP VPN

    $20.00 /hr
    0 hours
  2. Vladimir D.

    Vladimir D.

    Student of mechatronics engineering

    Serbia - Last active: 1 day ago - Tests: 7

    For more than 10 years I am working in Microsoft Office applications, Adobe Acrobat Pro, Photoshop, Sony Vegas, beside that i have a lot of experience in e-commerce platforms like Shopify and i am professional in setting up new stores, making product list etc. I have done a lot of text editing and converting jobs and all of my customers are very satisfied. I am seeking opportunities to use my abilities and to help people with their needs and to earn some money.

    $3.00 /hr
    46 hours
  3. Seif K.

    Seif K.

    Servers and Networks administrator

    Tunisia - Last active: 23 days ago - Tests: 2 - Portfolio: 8

    Servers and Networks Administrator ... a perfectionist. All given projects are being taken cared of and it wouldn't reach the hands of my client without perfecting it over-all to retain trust and satisfaction. Over the last 4 years, I have worked on a wide range of Linux System Administrator for startup companies and small businesses. implement efforts with different flavors, Proven track record of delivering creative and cost-effective solutions with High Availability and Linux maintaince/troubleshooting in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc), Database, Windows. -Linux: LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, , SSL, ACL, MySQL , Postgres, Oracle 11g , Apache, Nignix, Tomcat,, Proxy, VPN, DNS, , Monitoring tools and Alerting system such as Nagios, Cacti, IBM Endpoint Manager, IBM Tivoli Monitoring, IBM Netcool.. My core competency lies in complete end-end : - Administrate VPS and dedicated Server - Administrate LAMP (Linux,Apache,Mysql,PHP) Server - Redhat Auditing - Amazon AWS services. - Cpanel, WHM. - Virtualization ( Xen,Vmware) - Server performance optimization (Linux servers, Apache, Nginx,,MySQL) - Install and configure applications and servers.

    $27.78 /hr
    678 hours
  4. Tigran Budaghyan

    Tigran Budaghyan

    Linux System Engineer, Politehnica University of Bucharest

    Armenia - Last active: 10 days ago - Tests: 15

    Linux System Administrator System engineer Network administrator Computer security Database administration IT Consulting Operating Systems: Linux (Debian/Ubuntu, CentOS/RHEL), Windows, Windows Server, Cisco IOS, Cisco ASA, Fortigate Web servers: Apache, Nginx Databases: MySQL, MsSQL, Oracle, MS Access Mail servers: Postfix, Exim, Sendmail, Dovecot, ClamAV, SpamAssassin Networking: TCP/IP, NAT, VPN, DHCP, Firewall, Routing, iptables, FTP, SSH, Active Directory, Domain Controller Virtualization: xen, kvm, virtualbox Scripting: bash/sh, vbs Backup: rsync Monitoring: Munin General Computer Skills: Microsoft Office (Word, Excel, PowerPoint)

    $25.00 /hr
    1,074 hours
  5. Juan Bermudez Roldan

    Juan Bermudez Roldan

    Software and HardwareEngineering,

    Spain - Last active: 1 month ago - Tests: 1

    IT Security Analist (XSSi,SQLi,rootkits, backups, Mitm, Inofrmation Gathering...) Graduate with the best mark in Computer engineering. 3 prizes for excellent academic perfomances (2011, 2012, 2013) given by the Spanish Goverment. I have experience using Java, Python, C++, C ( PICs), ADA, VHDL, KUDA, PHP, restAPI, Android, SQL, JS, Json and other several web programming languanges. I have experience with both server and web programming, and hardware programming. I'm also good in Stathistic and Algorithm. I consider myself to be a good worker, and I love challenges!

    $15.00 /hr
    66 hours
  6. Sushan Rai

    Sushan Rai

    Customer Service & Support (Tech) E-mail & Chat Support / Data Entry

    Nepal - Last active: 2 days ago - Tests: 3 - Portfolio: 1

    I have interest to work on TECHNICAL : 1. Customer Service / Support - Helpdesk 2. Tech Support & Troubleshoot ( System / Server / Application ) 3. System Administrator 4. Virtualization (Vmware / Citrix XEN / Hyper-V) 5. Operating System (Microsoft / Linux) MISCELLANEOUS 1. E-mail Marketing 2. Data Entry / Typing (89 wpm @ English ) 3. Call Center Marketing / Appointment fixing. 4. Call Lead Management.

    $7.00 /hr
    306 hours
  7. Slim Bhiri

    Slim Bhiri

    Senior developer / sys. admin.

    Tunisia - Last active: 19 days ago - Tests: 1

    Self-taught computer enthusiast from an early age, in addition to having taken computer engineering studies i wanted, after some professional experiences, to start my own business so i was started to work as a freelancer for some years and created 'SlimIT' just to professionalize and improve my work as a Freelancer which has made birth, after some years, to a small organized business named 'SIT' of which i am the general manager.

    $14.44 /hr
    0 hours
  8. Johnson Samande

    Johnson Samande

    Expert System Support Engineer/ Creative writer/Transcriptionist

    Kenya - Last active: 1 day ago - Tests: 2

    I am a system support engineer who is flexible and able to work all round. I have experience in both software and hardware maintenance. I also pride myself in having hands on experience in document manipulation and conversion, transcription, article writing and data entry. My goals are to attain effectiveness in my field of work, and to expand on my knowledge base and take on challenges that not only better my experience but help me deliver the clients requirements. I have experience in: -MS Office applications -Helpdesk support -Data entry -Transcription/proofreading -Exchange -Database administration

    $10.00 /hr
    9 hours
  9. Tadas M.

    Tadas M.

    Windows | Linux | VMware | Certificated Engineer

    Lithuania - Last active: 1 month ago - Tests: 6

    Everything started when I was a kid. My parents bought me a computer and then they realized that my life will be related to IT. Now I am certified IT systems administrator. I have been working with complex IT infrastructures over 5 years. Professional skilled in: *Windows Servers; *Linux Based Servers (Ubuntu, CentOS); *VMware; *Hyper-V; *Microsoft Exchange Server; *Microsoft SQL Server; *Microsoft System Center products. Certifications: ✔MCSE Server Infrastructure; ✔MCSA Windows Server 2012; ✔VMware Certified Professional 5 – Data Center Virtualization (VCP5-DCV).

    $16.66 /hr
    1 hours