Top Upwork Freelancers

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  1. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Tests: 1 - Portfolio: 10

    Motivated and reliable PhD-qualified statistician with internationally recognised expertise in R programming. Over ten years experience providing statistical and programming support to investigators in statistics, social science, drug discovery, bioinformatics and agriculture.

    $100.00 /hr
    16 hours
  2. Vic G.

    Vic G.

    Software Engineer

    United States - Tests: 4 - Portfolio: 2

    I'm a software engineer living in Chicago available for projects of all size and scope. I specialize in developing data-driven web and mobile applications using PHP, Python, and Javascript.

    $35.56 /hr
    588 hours
  3. Nikolay Kopachevskiy

    Nikolay Kopachevskiy

    Architect, Oracle expert, Lead software developer

    Russia - Tests: 1

    I'm a professional in software and telecommunication industry with experience in server and database applications development in over 15+ years. I'm experienced in the development of system architectures, database architectures, mission-critical systems and applications for telecommunication companies. Familiar with Oracle databases and PL/SQL, PHP5, C/C++, C#, Java, Perl.

    $25.00 /hr
    1,860 hours
  4. Jay P

    Jay P

    Mobile App Developer, iOS developer, Android Developer

    India - Tests: 3 - Portfolio: 6

    I have been developing iOS and Android apps from last 5+ years. I am new to the oDesk but I have developed several applications over the year. I am certified iOS developer and have uploaded many apps on App Store. I have developed many reservation android apps in JAVA.

    $16.67 /hr
    197 hours
  5. Andrey Titok

    Andrey Titok

    ASP.NET, MVC, Azure, Windows Phone, Windows 8

    Belarus - Tests: 3

    Over the last 6 years, I've developed Web-application, using PHP and ASP.NET. In my experience including such applications as online business card, business CRM and custom web-project for specific customer. Using latest technologies helps create a best solutions

    $33.33 /hr
    469 hours
  6. Bojan Mitrovic

    Bojan Mitrovic

    Experienced Web and Desktop Programmer

    Serbia - Tests: 2 - Portfolio: 4

    Finding simple solutions for complicated problems. Excellent in work related to combine different technologies and programming skills. In addition to programming skills, familiar with building physics, architecture, 3D modeling and design, as well as advanced mathematics, FEM and FDM.

    $8.00 /hr
    86 hours
  7. Andy Chase

    Andy Chase

    Software Engineer

    United States - Tests: 20

    Hi! I'm a software developer from Tigard, Oregon. I have a broad range of skills in Web Development, Data Processing, and 3D Graphics. My specialty is PHP web applications and Python server side modules. See my open sourced projects here!:

    $35.00 /hr
    737 hours