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.

2

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.

4.64
Last updated: May 1, 2015

Popular Operating Systems Development Searches

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  1. Jose Contreras

    Jose Contreras

    Quality Control, Technical Support, Dell Computer Certified Technician

    El Salvador - Last active: 2 months ago

    I graduated from Broome Community College in Binghamton NY. In Quality Assurance, but my passion to help people motivated me to become involved in the call center industry since 2004, where I have also developed many new skills, such as customer service, technical support, Quality coaching among many others skills. Now I am seeking to apply my technical skills and abilities in quality to achieve an extensive experience during my involvement with an admired company at the position of technical support specialist or quality assurance representative.

    $5.56 /hr
    4,374 hours
    5.00
  2. Pablo P.

    Pablo P.

    Project Manager and Systems Engineer Consultant

    United States - Last active: 11/25/2013 - Tests: 4 - Portfolio: 3

    IT Strategist and project management professional with strong technical hands on background and proven management skills. Demonstrated leadership includes IT Manager for one of the largest Multiple Listing Service companies in Southern California. Infrastructure Manager for 4 of ten divisions of a London-based aerospace plc. Experience in transitioning organizations from technology-centered to business/customer centered cultures. Hands on experience includes achieving cost savings and enhancing system functionality with the design, purchase, installation and configuration of virtualization technologies (such as VMware) and applying ITIL industry standards. Strong leader with ability to work in chaotic situations and still maintain a sense of humor. Exceptional ability to establish instant rapport with people and coworkers based on outstanding communication skills I am confident that my professional hands-on experience and educational background will contribute to the services your institution provides. Please consider this bried introduction as my official candidacy to help maintain the important and though standards your institution sets in providing support services to your customers.

    $33.33 /hr
    170 hours
    5.00
  3. Riadh Felhi

    Riadh Felhi

    SEO,Web designer Android developer, English to French to arabictransla

    Tunisia - Last active: 21 days ago - Tests: 6 - Portfolio: 10

    Over the last 10 years, I have developed a wide range of websites using HMTL, PHP,Joomla, Wordpress, 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 some experience in the following areas: SEO,technical writing, English to French to Spanish toArabic translation, and software design and testing, also Android Application.

    Groups: Android, OpenSocial

    $7.78 /hr
    160 hours
    5.00
  4. Annie Valdivieso

    Annie Valdivieso

    Customer Service Star / Expert Data Entry, Translator and Typist

    El Salvador - Last active: 1 month ago - Tests: 11

    Over these 8 years of experience I have acquired a variety of knowledge needed in a lot of business fields, such as providing Technical Support for a major Computer Manufacturer based overseas in my country, as well as Customer Service for other Lines of Business. I developed a sense of urgency and of customer-based support as well as keeping the policies and procedures at hand. I also gained knowledge of Team Leading as part of my expertise in the Call Center Industry, dealing with Goals and KPI's as well as making sure the Team would excel on Customer Service. Knowledge on usage of Phone Tracking Systems, such as AVAYA, Avaya One X and 8x8. I have gained experience on setting up and managing Google Apps Services, as well as Gaming Support (I am a PC gamer myself) Up for the challenge!

    $6.67 /hr
    0 hours
    5.00
  5. Laszlo Pere

    Laszlo Pere Agency Contractor

    Senior Software Developer, Full-time Freelancer

    Hungary - Last active: 4 days ago - Tests: 7 - Portfolio: 16

    I am a professional software engineer, programmer, developer, Unix/Linux expert. I have many years of experience in programming, computer systems maintenance and machine languages. When I work I always do my job using a machine language and when I can't find one that suits the problem I create my own. I am also a maximalist. I always try to find the simplest solution, write the cleanest code, seek the best implementation.

    Associated with: BorgCollective

    $38.89 /hr
    139 hours
    4.40
  6. Viqar Ahmed Usmani

    Viqar Ahmed Usmani

    Mr

    Pakistan - Last active: 08/26/2013 - Tests: 8

    To facilitate employers using my vast banking experience of over two decades in Retail banking and International Banking, particularly concerning Foreign Remittances / Payments, Bills for Collection, Letters of Credit, Letters of Guarantees etc. with special emphasis on Global Telecommunications and E-Banking. Furthermore I have the experience of integration of core banking software and anti-money laundering applications with the back/front offices applications which will ultimately contribute to the development of all related projects requiring above expertise

    $11.11 /hr
    0 hours
    5.00
  7. Jozsa Daniel

    Jozsa Daniel

    Mr.

    Hungary - Last active: 3 months ago - Tests: 1

    Dear Sir or Madame, As you could see in my CV, I have all the skills to fulfill your expectations. In my previous workplaces I mostly worked on administrative field, both in the civil service, and also in the economic sector. As part of the university staff I had to be patient with the students and with the teachers as well, not to mention the developing of my organization skills. During that time I have gained a lot of experiences with people and in being a team player. In one of the biggest bank of Hungary, I have learnt to take responsibility and to be discreet too. On these fields the strictly administration is also a must. My computer abilities I assume are more than satisfying. In my entire life I have worked with computers. My previous workplace was an online marketing agency as a content operator. As philosopher I have a creative and analytical way of thinking, which could be an advantage in any challenge. I am a fast learner too. I have sense of vocation and a strong ability of tolerating stress and keeping deadlines. That is why, I have a firm belief, that I could be a useful part of your team. Yours faithfully, Dániel Józsa

    $4.44 /hr
    0 hours
    5.00
  8. Kremena Ilieva

    Kremena Ilieva

    Translator from / to Bulgarian, English, German, Russian

    Bulgaria - Last active: 10/21/2010 - Tests: 14 - Portfolio: 4

    I adore every kind of languages, no matter if it concerns to mathematics, natural, or programming languages. I have always been searching for the symbols meaning origin and the analogy between the various forms of the human expression. This was the reason why I was so fascinated by a few theories of relativity that have made me reconsider how hard and important it is to simplify the things in life.

    Groups: oTranslators

    $10.00 /hr
    0 hours
    5.00
  9. Khalid S.

    Khalid S.

    IT Support, Virtual Assistance, Localization, Arabic Translator

    United Kingdom - Last active: 08/26/2013 - Tests: 7 - Portfolio: 3

    I am an Arabic speaking technical support engineer (Public safety agencies system) and a language content specialist-Arabic (leading vendor of abuse management software for the gaming, social networking, and virtual worlds markets). My duties include answering calls, logging faults (KEA, Sostenuto) and providing 1st-2nd (VNC-RDP-XenApp-Checkpoint-Cisco VPN,,,etc) and 3rd line support for applications based around C#.NET, VB.NET, SQL Server, Oracle and Windows based technologies. I am also responsible for the development and enhancement of business systems & application roll-outs, software and websites localization, edit, proofreading, translation (Arabic, English and Russian), writing manuals, articles, guides and training procedures. I support and maintain client networks, servers, databases, PCs, hardware and communication systems (including GD92). I believe my experience and skills will be of immediate value to your esteemed organisation.

    $11.11 /hr
    1 hours
    4.91