Operating Systems Development Freelancers

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Operating Systems Development Job Cost Overview

Typical total cost of Upwork Operating Systems Development projects based on completed and fixed-price jobs.

Upwork Operating Systems Development Jobs Completed Quarterly

On average, 2 Operating Systems Development projects are completed every quarter on Upwork.


Time to Complete Upwork Operating Systems Development Jobs

Time needed to complete a Operating Systems Development project on Upwork.

Average Operating Systems Development Freelancer Feedback Score

Operating Systems Development Upwork freelancers typically receive a client rating of 4.64.

Last updated: May 1, 2015

Popular Operating Systems Development Searches

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  1. Davor Maček

    Davor Maček


    Croatia - Last active: 09/22/2014 - Tests: 5

    I have 5+ years experience in implementation and administration over of 150 Microsoft Windows Servers, especially in Active Directory and Security in one of the biggest European Banks (UniCredit Group, Zagrebačka Banka, www.zaba.hr). Also I have successfully finished 8 Microsoft exams (MCP, MCITP: Server Administrator and MCITP: Enterprise Administrator). I have Master of degree at the University of Zagreb on Computer Science and successfully finished specialized postgraduate Study "Information Systems Security Management and Audit".

    $20.00 /hr
    0 hours
  2. Radovan Chytracek

    Radovan Chytracek

    IT Consultant

    Switzerland - Last active: 05/13/2014 - Tests: 6

    I am big fan of the cloud and virtualization computing and high-tech approaches to resolution of today's business challenges. I am currently working with high-tech start-ups to build the next generation of products and enable the social enterprise to become a reality. Specialties Complex data management systems and high performance computing. Conference speaker and reviewer at the international forums (IEEE).

    $77.78 /hr
    0 hours
  3. Benjamin Isa

    Benjamin Isa

    Software developer, Web Design, Translations, Database Administration

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

    -Install and perform minor repairs to hardware, software, and peripheral equipment, following design or installation specifications. - Oversee the daily performance of computer systems. - Set up equipment for employee use, performing or ensuring proper installation of cable, operating systems, and appropriate software. -Maintain record of daily data communication transactions, problems and remedial action taken, and installation activities. - Read technical manuals, confer with users, and conduct computer diagnostics to investigate and resolve problems and to provide technical assistance and support. -Design, implement, and supports data maintenance. Implement business rules via stored procedures, middleware tables, or other type of methods. Definition of user interfaces and functionality. Data accuracy verification, and maintaining and supporting the databases. -Coordinating the administration function for data warehouse development and maintenance -Perform data tables design and construction; -Facilitates change control, problem management, and communication among data architects, programmers, analysts, and engineers -Establish and enforce processes to ensure a consistent, well managed, and well-integrated database infrastructure; -Define user requirements and database design specifications -Designs, implements, and supports data manipulation requirements;

    $16.67 /hr
    0 hours
  4. Michael Choat

    Lead System Software Engineer

    United States - Last active: 4 months ago - Tests: 4

    _Over the last 35 years, I have developed a wide range of Systems, Satellite Launch Systems, GPS Tracking Systems, and Large communication system including sites for startup companies and large businesses. My core competency lies in complete end-end development project, and I am seeking opportunities to build systems from the ground up for you or your business_

    $33.33 /hr
    0 hours
  5. Bruno Bertelli

    Bruno Bertelli

    MCTS,System Administrator, IT Manager, AD, GPO, Deployment, VEEAM

    Canada - Last active: 03/06/2013

    15+ years as an Systems/Network Administrator Thanks to the experience gained during my fifteen (15) years of work in information technology, I am distinguished by my leadership skills, learning and reasoning. I like to incorporate a motivated team in a company that cares about the quality of its products or its services. Information security, a sense of autonomy and commitment are essential for me. With my qualifications and my history as a network and system administrator, advice and support to users, I am an excellent adviser in the development and implementation of solutions. I've successfully completed the following jobs: • IT Coordinator • IT Service Center Manager • 2nd and 3rd level support • Windows 7 deployment specialist • Management, support and maintenance of computer equipment; • Maintenance of servers and operating systems. I'm an excellent team player - Worked in multiple projects, joining large teams, effectively co-working with other professionals Major areas of expertise: • Active Directory • Group Policies (GPO) • DNS, DHCP, Wins • TCP/IP • Microsoft Windows 2008/R2 Server • Microsoft Windows 2003 Server • Microsoft Windows 2000/NT4 Server • Virtualization: Vsphere, Hyper-V, Citrix XenApp 5 et 6 • HP, Dell, Fujitsu and IBM Servers • Print Server • DFS/File Server • BackupExec • Arc Serve • Microsoft ISA Server • MS Windows 8/7/XP/2000/NT/9X desktop/workstation operating systems • SMS 2003 / SCCM 2007 • WSUS • Network and Servers documentation • LAN hardware/software administration, design, installation and configuration Certifications: • MCTS, TS : Configuration de Windows Server 2008 Active Directory • MCTS, TS: Windows Server 2008 Network Infrastructure, Configuring • MCTS, TS: Windows 7 and Office 2010, Deploying • CCA, Citrix Certified Administrator for Citrix XenApp 5 for Windows 2008 • Comptia Network+ • Comptia A+

    $45.00 /hr
    0 hours
  6. Abdushakur Arina

    Abdushakur Arina

    ICT Consultant

    Kenya - Last active: 10 days ago - Tests: 5 - Portfolio: 1

    To be the best that I can be in whatever Endeavour or field I get assigned to. It is my nature to provide excellent service. It is always my desire to excel and be thorough in my job with passion and genuine commitment.

    $50.00 /hr
    0 hours
  7. Sheveen Anton Suriyaaratchi

    Sheveen Anton Suriyaaratchi

    Data Entry Specialist with Office Package

    Sri Lanka - Last active: 1 month ago - Tests: 8

    Skilled in MS Office Package. Fast Typing(39WPM) Speed and Accuracy. Owns a Diploma in Computer Sciences & Certificate in Computer Software and Hardware. I seek opportunities such as, -Creative and Detailed administrative issues, -Writing, -Proof Reading, -Editing Services. I also have a knowledge about Visual Basic, PDF Conversions, Operating System issues and Troubleshooting. Thank You.

    $5.60 /hr
    0 hours
  8. Manish Gurnaney

    Manish Gurnaney

    Experienced professional with 8.2 yrs of exp.

    India - Last active: 2 months ago - Tests: 3

    • An experienced Software Engineer with 9.2 years’ experience in design and implementation of applications in domains- Browser and Internet Advertising currently employed with Culture Machine media Ltd with the designation of Senior Software Engineer. • Experience of working with Mobile phone Giants like Motorola, Samsung and LG. • Strong programing skills in C, C++ and expertise in Webkit2 and Blink. • Professional Experience in Tizen 2.0, Chrome, HTML5 Spec, HTML4.0, DOM 2 specifications, GStreamer, OpenGL, NodeJS, Ansible, AngularJS and Extended JavaScript . • Onsite experience with responsibility of design and development of Webkit Layer. • Quickly adapt the upgrading technical skills and knowledge & apply them proactively. • Good understanding of Linux core concept and have experience in IPC, Shared memory and Socket Programming.

    $18.89 /hr
    0 hours