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json Job Cost Overview

Typical total cost of Upwork json projects based on completed and fixed-price jobs.

Upwork json Jobs Completed Quarterly

On average, 118 json projects are completed every quarter on Upwork.

118

Time to Complete Upwork json Jobs

Time needed to complete a json project on Upwork.

Average json Freelancer Feedback Score

json Upwork freelancers typically receive a client rating of 4.65.

4.65
Last updated: July 1, 2015
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  1. Somesh Sharma

    Somesh Sharma Agency Contractor

    Magento Expert

    India - Last active: 14 hours ago - Tests: 3 - Portfolio: 7

    Over the last 2 years, I have developed a wide range of websites and applications using PHP CMS,MVC Framworks for small and large scale business companies. I have integrated ecommerce sites with amazon,ebay,google selling stores. I understand the need of current market social media integration,api's ,google anyaltics etc. I am looking forward for challenging projects and provide quality work to my employer within their cost and time constraints.

    Associated with: CloudMatrix

    $10.00 /hr
    2,214 hours
    4.98
  2. Thanh Truong Ngoc

    Thanh Truong Ngoc

    voip, system, admin, django, bandwidth optimise

    Vietnam - Last active: 3 days ago - Portfolio: 16

    I have 6 years experience in system admin, deploy server, maintenance system base on: asterisk, voip, avaya, freeswitch, kamailio, opensip..... have developed some bandwidth optimise for VOIP system

    $13.00 /hr
    282 hours
    5.00
  3. Vitaly Sas

    Vitaly Sas

    Expert Android developer

    Belarus - Last active: 3 days ago - Tests: 3 - Portfolio: 3

    I specialize in developing Android apps and have over 4 years of experience in commercial app development. I'm looking for a interesting projects to do a really good job. Challenge me and I'll do my best to create high-quality app in order to meet your wishes. I look forward to working with you. Thank you for reviewing my oDesk resume. Best regards, Vitaly Sas.

    $50.00 /hr
    1,580 hours
    4.90
  4. Volodymyr Taliar

    Volodymyr Taliar

    Web UI Developer

    Ukraine - Last active: 4 days ago - Tests: 2

    I’ve been working as Web UI Developer since 2009. I have experience in such technologies as HTML/HTML5/HAML, CSS/CSS3/SCSS/SASS and JavaScript/Ajax/JSON so I can do PSD-to-HTML work of different complexity. Also I worked with different JS frameworks like jQuery, Backbone, AngularJS, Jasmine, Google Maps/Leaflet etc. My knowledge of PhoneGap/Ionic is also good so I can develop hybrid mobile applications. Finally, I know PHP, MySQL to implement different backend tasks like REST/JSON API, working with DataBase etc. I can do both front-end and back-end task, starting from developing simple HTML/CSS layout pages ending with developing complete Web and Mobile applications.

    $16.67 /hr
    115 hours
    4.65
  5. Aleksandr Kondrik

    Aleksandr Kondrik

    Senior iOS Developer

    Russia - Last active: 14 hours ago - Tests: 5 - Portfolio: 7

    Hello, With 3+ year of experience in I get expertise in iOS and .Net development. I love develop apps. I like complex and diverse assignments that keep my mind sharp and allow me to constantly learn new things. Have some apps in AppStore: 1) iDrom - mobile client for site www.drom.ru 2) Autoservice 717 - business application for car service

    $33.33 /hr
    255 hours
    5.00
  6. Viktor Naryshkin

    Viktor Naryshkin

    Windows Phone expert

    Ukraine - Last active: 14 hours ago - Tests: 3 - Portfolio: 20

    Tons of successfully developed Windows Phone projects. I'm TOP-rated Windows Phone expert on stackoverflow (http://stackoverflow.com/users/820813/ku6opr) and I'm open for new projects I'm degreed in Computer Science and have 5 years of background in C#., NET , Silverlight, WPF (oDesk verified). I'm interested in Windows Phone, Windows Phone Universal apps that target Windows and Windows Phone and Windows 8 projects If you need a skillful mobile developer, I will be glad to work with you. I'm provide safe outsourcing services, secure processes, and top quality results for your business. Technologies: Windows Phone 8 / 8.1 Windows Store / Windows Phone 8.1 Universal app Windows Store Strongest skills: A deep familiarity with C# and XAML Experience working with push notifications, live tiles and Windows Phone SDKs Experience with third-party libraries and APIs Solid understanding of the full mobile development life cycle

    $33.00 /hr
    500 hours
    4.98
  7. Abhinay Maurya

    Abhinay Maurya

    Expert iPhone developer with 3 year experience

    India - Last active: 14 hours ago - Tests: 2 - Portfolio: 4

    3 years experience in iPhone and iPad development. 2 years experience in industry field and 1 year experience in freelancing. Developed 6 projects, worked on more than 20 projects. I want to open a school and training centre in future. Your support and help required.

    $7.00 /hr
    535 hours
    5.00
  8. Martin P.

    Martin P. Agency Contractor

    Mobile Applications Architect

    United States - Last active: 4 months ago - Tests: 3 - Portfolio: 8

    I am a professional iOS developer. I provide high quality development services for iPhone and iPad. I have more than 4 years of professional development and more than 10 apps submitted to the Appstore. I create a project plan for every project and I always keep the client up to date with the project progress. I have the knowledge to build an app from the ground up and to submit it to the Appstore. My work is a synonym for quality !!!

    Associated with: Samsourcing

    $44.44 /hr
    433 hours
    5.00