Windows System Administrators & Experts

Showing 1,068 freelancers

Windows System Administrators & Experts

Showing 1,068 freelancers

Get Your Windows Administration Project Started Today!

Post your Windows administration project on oDesk, the world’s largest online workplace, and hire an experienced Microsoft Windows administrator or a Windows server and network engineer to maintain your Windows administration and IT support. These freelancers have a deep knowledge of Windows XP, Vista, 7 and 8 as well as SQL, Microsoft Exchange and Windows (2003 through 2012) servers. They can use their experience with Windows administrative tools - and technologies like Active Directory (AD), Deployment Services (WDS) and Group Policy Object (GPO) - to manage your remote Windows configuration, maintenance and backup operations.

Windows administration refers to remote desktop, server and network support for Microsoft Windows operating systems. On oDesk, freelance system administrators can design, install and evaluate your Windows system, provide your clients with high quality technical support, migrate your server from Windows 2003 or Windows 2008 (and 2008 R2) to Windows 2012, and configure your system security (anti-virus software and Windows Firewall).

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

Windows Administration Job Cost Overview

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

oDesk Windows Administration Jobs Completed Quarterly

On average, 40 Windows Administration projects are completed every quarter on oDesk.

40

Time to Complete oDesk Windows Administration Jobs

Time needed to complete a Windows Administration project on oDesk.

Average Windows Administration Freelancer Feedback Score

Windows Administration oDesk freelancers typically receive a client rating of 4.70.

4.70

Last updated: April 1, 2014

  • Web Designers, Web Programmers, PHP, MySQL, Ajax, CSS, HTML, XHTML

    In the past 5 years, we have provided facelift and functionality upgrade to enormous websites. We believe in Smart and Sticky features that we built over past years upgrading enormous websites and on the basis of these we converted ordinary … more

    In the past 5 years, we have provided facelift and functionality upgrade to enormous websites. We believe in Smart and Sticky features that we built over past years upgrading enormous websites and on the basis of these we converted ordinary websites into truly database driven rich websites with complete control over the websites contents and other dynamic information by the website owner itself. The website that we upgrade, we make it so that you do not need any developer for updating contents and other information for the future. Even we provide 90 days warranty and we perform bug fixing, minor fixes and changes free of cost. Additionally we provide free hosting for one full year on our dedicated server for all clients irrespective of the project cost. In good faith we always look for a long term business relationship with our clients. We have permanent clients and partner companies for which we are working with them consistently on various projects and websites for the last 6 years almost. Recently we extended our development capacity and now returned to oDesk to grab more opportunities. I would like you to go through our Smart Websites portfolio. If you have any questions, please don't hesitate to ask. Being CEO of the company, I would be more than happy to assist you personally. Thanks Regards, Muhammad Shehzad Mirza, PMP  less

    php blog-writing css javascript mysql adobe-photoshop seo sql video-streaming windows-administration wordpress xml 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 53 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Kyrian - Experienced Linux Security/Admin Expert & PHP/Perl Coder

    I have worked for a variety of companies (including my own business) for about the last decade on projects including rebuilding a national IP network (getting them onto the LiNX peering exchange, while also saving them money in the long … more

    I have worked for a variety of companies (including my own business) for about the last decade on projects including rebuilding a national IP network (getting them onto the LiNX peering exchange, while also saving them money in the long run!), building internal business management systems, website optimisation (for speed, reliability, and indeed search engines), primarily in PHP/MySQL/Apache, but leveraging functionality of Perl (including mod_perl), postgres, and non-apache web servers where they are better suited. Over decade of experience with Linux, PHP and LAMP solutions, so I can solve pretty much any problem you might have with Linux including optimisation of slow sites or overloading servers, and use of enterprise grade software to manage your systems and spread load etc. Including eCommerce, online survey mangement, construction of numerous Xen hypervisor servers, PHP, Perl, Apache, non-Apache web servers, MySQL, open source software, patching, security, firewalling, application lockdown, security web appliations against exploits, and much more besides. Member of the Association Of Independent Computer Specialists (AICS) in the UK, and bound by the terms of their code of practise. Happy to sign an NDA. I've undertaken integration of Paypal and working with existing Splashpay, Worldpay and 'other' payment types, data conversion and scraping for store catalogue uploads, eg. to get product images downloaded from wholesaler websites (with authorisation, of course!) and a lot more besides. I'm happy to undertake any legitimate data scraping exercise for which appropriate permission has been granted. I've settled into providing comprehensive linux solutions including web development, hosting,. security, optimisation, VPNs, shared windows/SMB drives, etc. for companies that require them. So if you're looking for comprehensive solutions, and ability to talk face to face or by phone to a real expert human being, rather than being frustrated by the limitations or failings of, or lack of advice from a control panel, this is where you should be looking. I offer a linux systems administration and web development retainer to a number of different customers for different requirements, including upgrading, and emergency response, as well as pro-active securing, optimisation, and monitoring of systems to actively prevent problems, or at least spot them before they become an emergency. I currently do this for a large number of clients and servers, leveraging all sorts of automation and tools to do this very efficiently.  less

    linux-system-administration perl php lamp-administration mysql database-modeling postgresql seo soap unix-shell windows-administration 00 more less
    • $100.00 HOURLY RATE
    • 4.6
    • 1 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 15 TESTS
    ASSOCIATED WITH:
  • Kindle, Windows administartion, data entry, MS Excel, Word,PHP,SEO

    From last 6 years i'm in teaching Microsoft Office ,PHP, windows, Networking and I'm seeking opportunities … more

    From last 6 years i'm in teaching Microsoft Office ,PHP, windows, Networking and I'm seeking opportunities  less

    windows-administration php data-entry wordpress 00 more less
    • $1.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • UK Ruby on Rails Developer

    Over the last 7 years I have works with many clients providing solutions utilizing Ruby on Rails, PHP, MYSQL, CSS, HTML5, JQuery including websites and web applications. I am also a Microsoft certified systems administrator, managing business critical large and small networks all over the world.

    ruby-on-rails ruby rspec website-development twitter-bootstrap css3 mysql windows-administration network-administration cucumber jquery 00 more less
    • $28.00 HOURLY RATE
    • 4.9
    • 140 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
  • Zubex ltd

    -Windows, Linux server administrator. Wide range of objectives: e-mail server, file-server, ldap-server, web-server(apache2 and nginx), high availability, load balancing, backup and restore services. -Windows, Linux workstation administrator. -Some mysql skills. -Some cisco networking skills.

    linux-system-administration lamp-administration network-administration database-administration exim nginx apache-administration ubuntu windows-administration dns iptables openwrt openvpn 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 14 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
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