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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, 4 Operating Systems Development projects are completed every quarter on Upwork.

4

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 4.66.

4.66
Last updated: August 1, 2015

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  1. Dannie Lyn Buenaventura

    Dannie Lyn Buenaventura

    Administrative Assistant / SEO Coordinator / Accounts Manager

    Philippines - Tests: 6 - Portfolio: 4

    To obtain a responsible position that offers challenge and opportunity, where my knowledge, abilities and qualifications can be fully applied for mutual benefit, thus, contribute to the goals of the company not only to meet but to exceed growth and financial goals.

    $5.56 /hr
    4,640 hours
    4.77
  2. Michael Y

    Michael Y Agency Contractor

    Sr. Systems Architect, Mathematician-Astrophysicist and Bio-Geneticist

    Canada - Tests: 2 - Portfolio: 5

    My purpose is to lead, strategize, guide, direct and architect problem resolutions for individuals and organizations using self-sustainable philosophy and decision-making, in order to establish complete systems and processes of solutions that work. My vision is to ensure in every household, institution or establishment, intuitive and organic integration of real-time problem-solving becomes second-nature to the operating environment. I intend to achieve this using my unparalleled knowledge and application of the Synergy between Business Intelligence, Technical Excellence and Organic Sustainability. In other words, I solve problems, using fundamental building blocks that most people and organizations overlook, yielding solutions that can adapt to their environment in real-time. Problem-solving processing can lead multiple resolutions to several problems whereas "a solution" to a problem itself only, usually yields a new problem that need be solved with other solution(s) which may or may not be found within the given scope. This cycle can be vicious and critical but is easily overcome by what we call the "Process" or "Spiral" at Don Sigma Corp. This so-called "Spiral" allows us to solve problems that solve other problems by drawing Synergy between resolutions and fundamental building blocks. With this know-how and several other particulates of Don Sigma Corp.'s unique knowledge and technology at my disposal, you're just a contact away from experiencing your dreams come true.

    Associated with: Don Sigma Corp.

    $111.11 /hr
    0 hours
    5.00
  3. Firoj Alam

    Firoj Alam

    Engr. Firoj

    Bangladesh - Tests: 3

    To work with sincerity and integrity by online where I will be able to explore my potentials by applying knowledge, skills and experience. I am now working as IT Head in a govt. organization. My experiences are - • Designing and Developing Revenue Management System, Cost & Store Management System. • Coding, testing and troubleshooting the programs using VB (Front End) and SQL Server (Back End). • Maintaining Backup and Restore database in LINUX platform. • Database programming using groovy (JAVA) for developing customer online billing process. • Maintaining main server, data back up systems and Internal Network system. • Maintaining Bill pay systems between Grameen Phone and BGDCL. • Collecting of Bank statement for Revenue Management System. • Preparing Sales and collection statements of BGSL. • Member of ICT & E-governance and Web-site maintenance committee. • Controlling of mail server and networking systems. • Maintaining Pay-roll system and checking outsourcing computer operator’s activities. • Managing IT-Cell with different sites of BGDCL consisting of 10 regular employees and 18 out-sourced data entry operators

    $3.33 /hr
    6 hours
    0.00
  4. MD. FARHANUR RAHMAN

    MD. FARHANUR RAHMAN

    Web Application, Admin Support, SEO Developer

    Bangladesh - Tests: 10 - Portfolio: 5

    Hello, I am Md. Farhanur Rahman, a professional IT Developer from Bangladesh. I am currently working in Admin Support, Online Marketing, SEO and Web Development areas at oDesk. My primary concern is to ensure the perfect and satisfied service to my clients with highest performance. I already completed different Admin Support projects successfully and highly experienced working with Microsoft Office applications, Web Research, Data Processing, Personal Assistant and Project Management areas. I am proficient working with Online Marketing, SEO, Social Media Marketing, Content and Article Writing projects with most creative styles. I am experienced in Adobe Photoshop and Illustrator for Graphics Design Applications. I currently continue my study in HTML, CSS, Java Script, PHP for Web Application Development and WordPress, Joomla! for Dynamic Content Management Systems. Soon I wish to establish my career as a qualified Web Application Developer at oDesk. Thanks for visiting my profile, Md. Farhanur Rahman oDesk Certified Professional

    $4.72 /hr
    6,021 hours
    4.73
  5. Riadh Felhi

    Riadh Felhi

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

    Tunisia - 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
  6. Christian Dalida

    Christian Dalida

    Christian Dalida

    Philippines - Tests: 2 - Portfolio: 19

    I have very extensive knowledge in Banner Designs, Advertisements, Logo Designs, Flash Animation, Character Designs and Vector Artworks. Specialization in Commercial Banner that are required to built a modern-look, interactive, attractive and communicative. Over the last 8 years, I have developed a wide range of: - Banners - Logo - Website Mock ups - Flash Animation - Graphic Design - Banners - Cover Magazine - Business Cards - Website Templates - Vector Arts Please take a look at my portfolio regarding my past Banner works.​ https://www.behance.net/gallery/16386199/CommercialBanner-Ads And for the Flash animation Banner Ads that I had made on the past 1 year. https://www.behance.net/gallery/Flash-Ad-2013/15754439

    $12.00 /hr
    0 hours
    4.91
  7. Teri Robinson-Crowe

    Teri Robinson-Crowe

    Ready to Work for you..

    United States - Tests: 9

    I have worked in the IT industry for over 15 years. I am a Certified Computer and Network technician. I pride myself in working hard, and precise to get whatever task completed in a quick, and professional manner. I have worked in customer service, sales, technical support, and many other fields for over 10 years. Whatever you need, I will get it done efficiently and accurately. I always push to learn everyday. There is always something new to learn!

    $10.00 /hr
    8 hours
    5.00
  8. Md. Arif Mahmud

    Md. Arif Mahmud Agency Contractor

    Data Entry, SEO, Virtual Assistant, Web Research

    Bangladesh - Tests: 6 - Portfolio: 19

    I am a full time freelancer for almost 4 years in oDesk. I am a Computer Science graduate and I know how things are going on online. My main goal is client satisfaction, and I believe in long term relationship. I assure to my client that they will get what they want. I can provide you the following services: - Data Entry - Data Processing - Data Mining - Web Research - Web Design - Graphics Design - WordPress - Website Management - Virtual Assistance - SEO - Social Media Marketing - E-mail Marketing and so on

    Associated with: Cromium IT

    $5.56 /hr
    2,892 hours
    4.98
  9. Sami Ullah

    Sami Ullah

    Telemarketing,Transcription, Data Entry Web Research, Adobe,

    Pakistan - Tests: 6 - Portfolio: 7

    ☛ Over the last 4 years, I have been providing administrator services in private organization and on the internet, including telemarketing , Data entry and web researching,Graphics Photoshop, Data gathering, domain details research. ☛ I Will Provide Excellent Service and I Assure You That Your Job Will Be Completed With High Quality ✌ I am looking for new opportunities for the advancement of my career and I'm very confident that I could be of great asset to your business. ☛ You Get Prove After Hiring Me ✔ ☛ Thanks ღ

    $3.60 /hr
    275 hours
    4.90
  10. Sanil Varghese

    Sanil Varghese

    RN/medical/nursing/article/graphic design/translator/transcriber/NCLEX

    India - Tests: 5 - Portfolio: 6

    I can be the person you are searching for any kind of job in oDesk. I will provide quality articles in English. My articles will pass through copyscape. SEO articles are my area of interest. I do lots of research and then write the articles. I do prepare NCLEX questions and Nursing competetive examination questions. I am a professional transcriber. I have completed medical transcription course. I have done transcription of medical and non-medical files. English-Kannada-Malayalam-Hindi Transcription and Translation works are done. I provide voice over for agencies and websites. To know more about my service.............just hire me.

    $7.00 /hr
    163 hours
    4.83