System Administration Freelancers

Browse System Administration job posts for project examples or post your job on oDesk for free!

System Administration Job Cost Overview

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

oDesk System Administration Jobs Completed Quarterly

On average, 27 System Administration projects are completed every quarter on oDesk.

27

Time to Complete oDesk System Administration Jobs

Time needed to complete a System Administration project on oDesk.

Average System Administration Freelancer Feedback Score

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

4.74
Last updated: April 1, 2015
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Lucy Ian

Lucy Ian

website development projects

Israel - Last active: 2 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
5.00
Seif K.

Seif K.

Servers and Networks administrator

Tunisia - Last active: 1 day 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
5.00
Sudhanshu R.

Sudhanshu R.

Information Security Consultant (CEH | Security |...

India - Last active: 4 days ago - Tests: 5

I am Information Security Consultant Looking for an Challenging Assignment. Having 5 experience in IT Security Domain , Having Good Hands-ON Experience . Expertise in Web security , Network Security , Web Application Security , Vulnerability Assessment and Penetration Testing. Creating Security Policies for Clients and Company , Audit against the Policies. I specialize in Black Box/White Box Penetration Testing,Computer Forensics,Code Auditing, Ethical hacking, Cloud Computing Skills supporting for this Expertise having Certification :- ECSA v 8 , CEH v 7 and CISP (ISO 27001:2005 ) , Cyber Forensics (CHFI ) Hands- On Experience :- --------IPS/IDS--------- - McAfee NIPS ( Analyses Attack and Policy management ) - IBM Proventia IPS ( Policy Management and New Rules Creation and Attack mitigation ) - Airtight Spectragaurd WIPS ( Wireless Security , Implementation and Perform UAT ) -------- Vulnerability Assessment and Penetration Testing--------- - OWASP 2013 top 10 Vulnerability Assessment and Mitigation - Web Application/Network/Mobile Penetration Testing - Wordpress/Joomla Security and Malware Analysis/Removal - Vulnerability Assessment of Network Devices/Databases/Web - Server/Application Server ----------Web Application Security Testing Hands-On ------------------------ Web applications :- Wordpress, Joomla, Drupal, E-Commerce Security - OScommerce, prestashop, Magento Forums - cPanel, WHMCS Linux, Windows, Ubuntu, CentOS Asp.net , PHP Security Guidelines , Scripting Attack module ------------------------System Admin-------------------------------------- Good hands on experience as an System Admin , Skills include Server Administration: Windows Server Administration (Server 2003/2008/2012) Web Server Administration: Web Server Administration (IIS6/IIS7/IIS7.5/IIS8). Database Server Administration: MS SQL Server (2005/2008/2012), MySQL database Administration. DNS and Mail Server Administration:DNS and MS Exchange/SmarterMail/. Virtualization & Cloud :Hyper-V server administration, Managing Microsoft Private Cloud Web Hosting Panel: WHM/cPanel, Website Panel, Plesk panel administration. - Monitoring, troubleshooting network and OS. - Backup & Restore - Server Firewall/Security, email tracing for spoofed mails.

$22.00 /hr
17 hours
5.00
Tigran Budaghyan

Tigran Budaghyan

Linux System Engineer, Politehnica University of B...

Armenia - Last active: 4 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
5.00
Dejan Bucic

Dejan Bucic

Statistical Analysis, Translator, Administrative &...

Slovenia - Last active: 1 month ago - Tests: 15

I have a bachelor degree in IT and finished vocational economic school. I've been working as IT support couple of years and have a very good knowledge of MS Office tools, Windows maintenance, software installation, setting up and maintaining system security, website optimization, data entry, information gathering, data analysis. I am native Croatian speaker, fluent in Slovenian, Serbian and English. I'm able to translate to and from any of those languages as well as transcription in those languages. I look forward to working with you and guarantee fast and efficient work.

$15.00 /hr
0 hours
4.99
Tadas M.

Tadas M.

Windows | Linux | VMware | Certificated Engineer

Lithuania - Last active: 19 days 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
4.95
Christian Augustson

Christian Augustson

Technical Support Analyst

United Kingdom - Last active: 1 month ago - Tests: 2

I moved from Norway to England in June of 2013 after my apprenticeship was completed because I wanted live somewhere more populated and its worked out pretty well. I have a vast knowledge of PC and mobile hardware and software and have a genuine interest in it. I have experience in supporting users with varying degrees of computer competence and logging work case by case both face to face and over the phone with users from all over the world on a global service desk. I always seek to expand my knowledge of technology and IT, it is what I enjoy and love working with. Having used IT systems my entire life, I learn and adapt to new systems fast. I speak both Norwegian (native language) and English fluently.

$16.00 /hr
0 hours
5.00
Rizwan S.

Rizwan S.

Telecom & IT Consultant

Pakistan - Last active: 2 months ago - Tests: 3 - Portfolio: 1

Seeking innovative and challenging assignments where I can utilize my experience and expertise to add more value to the effort. Career Highlights Telecom & & IT Experience – 18 yrs. Electronics Repair & Troubleshooting – 3 year. Profile Highly energetic, enthusiastic, and self-motivated to achieve goals and objectives. Demonstrated ability to identify, monitor, and analyze key business metrics. Ability to synthesize data into tangible information and to make recommendations for action plans. Good problem solving skills & excellent written & verbal communication skills. An effective team player having demonstrated ability to interact effectively with people in various functions and at all levels of the organization. Strong computer, Microsoft Excel, Word, Powerpoint & Microsoft Project skills with strong background of information technology. A quick learner and self-motivated individual displaying a positive attitude.

$9.99 /hr
8 hours
4.63
Johnson Samande

Johnson Samande

Expert System Support Engineer/ Creative writer/Tr...

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
6 hours
4.71
Sergey Zubov

Sergey Zubov

Web designer, PHP, HTML, CSS, Joomla/Drupal/Wordpr...

Russia - Last active: 12/17/2014 - Tests: 6

Hello. I work in IT about 10 years. Most part of this time I was work with web (creating, supporting websites, creating templates, fixing errors, content managing). Now my primary work is system administration (Windows and Linux servers, virtualisation, internet banking back-end).

Groups: Joomla!
$15.00 /hr
13 hours
4.98