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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, 122 json projects are completed every quarter on Upwork.

122

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 4.67.

4.67
Last updated: August 1, 2015
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  1. Manpret Kaur

    Manpret Kaur

    Web Designer/Developer

    India - Last active: 5 days ago - Tests: 4 - Portfolio: 10

    I have 6+ years of experience in Installation/configuration/debugging of the CMS and frameworks. - I am master with PHP/MySQL scripting and expert with “WordPress CMS” coding conventions and configurations. - I am very good with Mobile Optimized website designing and development. - I have developed many android applications and i have 4+ experience in mobile development. -I have successfully delivered GPS driven apps using google maps/open street maps, Social Media, login/utility apps, 2D games, Enterprise apps, Gallery Browsing, Recording, QR Coder etc using native xCode / Eclipse. - I have vast experience in OpenCart, UberCart, PrestaShop, osCommerce & VirtueMart along with Major CMS like WordPress, Joomla, Drupal, Magento and confident to resolve the issues. - Also I have great expertise in PHP4/5, MySQL, HTML5/CSS3, XHTML, XML, JavaScript, AJAX, Web 2.0, OOP, HMVC & MVC Design Patterns,Photoshop,PSD and other web technologies. I have skills in following CMS:- -Wordpress -Drupal -Joomla -Magento FrameWork:- -Core PHP -CodeIgniter -Zend Framework Skills: CSS3, HTML5, PHP, WordPress, ... Affiliated With: Dark Horse Services Android skills :- --Javascript , Objective C , C++, Cocos2d -jQuery, HTML5, CSS3, -JSON and XML,REST API, Push / local notification, -Facebook and Twitter API, File transfer functionality(Images, video, audio), Google maps API, Osmand Map API. -In App Purchase, Payment gateways -Chat application, File sharing platforms, Online event booking platforms, Image management/Rating applications -Taxi booking Applications, Kids oriented applications, Invoice apps. -CRM Apps, Online Food Ordering Apps, Retailer-buyer Apps, Video/Image sharing Apps.

    $8.89 /hr
    0 hours
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  2. Charles Wesley

    Charles Wesley

    SharePoint Consultant/Architect

    United Kingdom - Last active: 19 days ago

    Technical Lead/Architect/SharePoint Business Analyst/Subject Matter Expert with 9 years of extensive experience in SharePoint 2013, SharePoint 2010, MOSS 2007. I have been actively involved in SharePoint Requirements gathering and understanding, solution design and architecture envisioning, implementation roadmap planning, scheduling and estimation. As a SharePoint architect/SME, I have contributed to architectural design, Implementation, Development, Customization, Integration, Infrastructure Evaluation and Capacity Planning, disaster recovery planning as well as writing functional design specifications, converting requirements to technical design document along with technical project management activities for Development teams, SharePoint Deployment Release & SharePoint Application Support Teams. Executed Projects for leading British Energy, Banking and Life Science firms as Onshore Technical Project Lead/Architect by coordinating with business leads, project stakeholders, client program managers.

    $22.22 /hr
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  3. N Rohil

    N Rohil

    Expert in Flex, action script 3.0 with MVC frameworks

    India - Last active: 27 days ago - Portfolio: 3

    * 9 Years of experience in software development. * Experience in Web based RIA and Desktop applications using Adobe/Apcahe flex. * Expert in supportive frameworks like Cairngorm architecture,Swiz framework, Robotlegs,Pure MVC * Experience with integration tools WEBORB . * Expert in SOA architecture. * Sound knowledge of Web services and rest services * Experience with supportive tools like Visual Source safe (VSS), Tortoise SVN, Microsoft Visio, BugZilla , JIRA *Knowledge in varied domains like Content-Tool Management, Education, Energy and telecommunication solutions * Problem solving and troubleshooting abilities.

    $14.00 /hr
    0 hours
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  4. Jonas Lin

    Jonas Lin

    Senior iOS/Android/Apple Watch App Developer

    Taiwan - Last active: 1 month ago - Tests: 6

    I've been working as a professional Software Engineer since July 2008. I have 7 years of experience in developing a very wide range of different systems using wide range of different languages/technologies. Over 5 years of iOS & Android App development experience (social, business, entertainment, applications, cocos2D game development). I have strong understanding of best Mobile practices. It is my pleasure to work on bringing your ideas and projects to life and assist you in achieving business goals. Below are my technical skills: - iOS7/iOS8, Android, Apple Watch Apps - JSON/XML parsing - Sqlite, Sqldb, coredata - OpenGL ES Experience - Unix Command line (Mac OS X, Ubuntu, Fedora) management Thank you very much to read my overview.

    $49.00 /hr
    0 hours
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  5. Robert Romaniuk

    Robert Romaniuk

    iOS Developer

    Poland - Last active: 10 days ago - Tests: 4 - Portfolio: 2

    For the past 6 years, I have been an avid software developer, with 5 years experience in the mobile space. I chose mobile because of the influence it has on people’s lives and how they interact with the world. I have a passion for creating fun, beautiful products; helping turn ideas into applications that people enjoy. In recent years I’ve shipped multiple utility and lifestyle applications as well. I’m interested in opportunities which provide new challenges and allow me to expand my skill set. My current interests are Social Networking apps like Tinder and Delivery apps with Payment like Uber. You will be working with the best, and most qualified, senior developer available! Thanks, Robert

    $55.56 /hr
    0 hours
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  6. Asaduzzaman Monzo

    Asaduzzaman Monzo

    Flat , Responsive Web Designer and Wordpress Developer

    Bangladesh - Last active: 6 days ago - Tests: 3 - Portfolio: 2

    I am Asaduzzaman from Bangladesh. I am professional web designer and web developer. I am expert on Twitter Bootstrap , HTML5, CSS3 ,Jquery , Photoshop CC , PHP , Mysql , Ajax , Json and Wordpress web development . I am new here but I have alot of experience on all kinda web development and creative flat modern responsive web design . You can hire me for your project with out any hesitation. I like all of my clients always .... Thank you buddy !

    $10.00 /hr
    0 hours
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  7. Thanh dinh hong

    Thanh dinh hong

    Mobile developer

    Vietnam - Last active: 4 days ago

    I have extensive experience in mobile development and I have been working in this field for over 3 years. If you want a long term relationship and the very best mobile solutions, just try working with me. My main skills: - Mobile Device Management for all platforms - Entertainment Apps - Social Networking Apps - Client + Server Apps - SNS(Facebook, Twitter, Linked In, Youtube, Google+ and Instagram etc.) integration - Cloud(Dropbox, Box and SkyDrive etc.) integration-Google Map & Geolocation & GPS-Web APIs & Parser & Backend Mobile App - Video/Audio Streaming - Almost Ad service such as admob, adwhirl ,etc. - Push Notification for all platforms Charles.

    $11.11 /hr
    0 hours
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  8. David Block

    David Block

    Integration Developer

    Canada - Last active: 11 days ago - Tests: 2

    I can help you connect data and systems together. I've worked with Single Sign-on, E-Signature, spreadsheets, databases (SQL Server, Oracle, Mysql, Postgresql, Access), cloud services (Google, Office365, DropBox), document management systems (Alfresco), web CMS (Joomla, Magento). My specialty is making things talk to each other using REST, WS-*, Mule ESB, or perl/Java programming. I can work in C#, php or javascript as well.

    $50.00 /hr
    0 hours
    0.00
  9. Vadym Klymenko

    Vadym Klymenko

    Junior Java/Android Developer

    Ukraine - Last active: 20 days ago - Tests: 1

    3 years of experience in Quality Assurance testing including ~8 month of experience in Web Automation testing(Java, Selenium, WebDriver, JUnit/TestNG, Maven, Jenkins/TeamCity, Git). Have strong desire to become a Java Developer, ready to learn fast and work hard to achieve its goals. Currently I am in the process of intensively learning Java SE. Objective: Obtain position “Junior Java Developer”. Technical skills: Java SE: OOP, JDBC, Concurrency, Design Patterns, JSON/XML, SQL, Unit Testing. Automated Testing Tools: Webdriver, JUnit/TestNG, Maven, GIT. Defect Tracking Tools: HP Quality Center, JIRA; Operating System: Mac Os X, Windows XP/w7/Vista, UNIX; RDBMS/ Database: MSSQL Server 2012 (Writing basic queries), MongoDB, NoSql Manager for MongoDB; Work with: Agile (Scrum/Kanban), IntelliJ IDEA, Android Studio, JIRA, TeamCity, Git, Browsers DevTools, JSON, REST API, HTML, CSS, Yandex.Metrica, CVS, WinSCP, PuTTY, HP Quality Center, Confluence;

    $10.00 /hr
    0 hours
    0.00
  10. Urnish M.

    Urnish M.

    Jr. Android Developer

    India - Last active: 11 days ago - Portfolio: 2

    I am working as an Android developer who have good background Academic Score, Experience of latest tools and technology and Skill which are the Basic to fulfill the Quality towards Work with Time Bound. I have developed 3 major applications in android where i have expertise in concept like Google Maps with API's, 3rd party Library Intergation, Material Design Concept,Universal Image Loader Library, JSON parsing, Web Services with PHP.

    $15.00 /hr
    0 hours
    0.00