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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. Sukhdev S.

    Sukhdev S.

    Sr. Frontend , Asp.Net MVC, C#, UMBRACO,Silverlight ,JSON, Web-Api 2.0

    India - Tests: 10 - Portfolio: 3

    Since 6 Years, I am into development! ASP.NET MVC and silver-light expert, I work exceptionally well with businesses in need of smart and innovative web/desktop/mobile applications. Dedicated, flexible, and always up for a challenge. I give my 100% to each and every project with my clients' interests in mind. Expert in building Responsive Web UI, Twitter Bootstrap3, ASP.NET MVC 4/5 with EF 5.0 Jquery and Windows Azure. Using Knockout JS, Angular JS and Kendo UI, Telerik I am able to give you such a progressive enhanced responsive solution that works fine on any computers web browser, mobile platforms also including IPAD and other Tablet. Since last 5+ years in IT and development, I have developed some of best international products and solutions using latest ASP.NET, 4.5, JQuery UI, MVC5, MVVM, Silverlight, HTML5, CSS3 technology and concepts. Work with me and feel the difference by means of quality output, communication, reporting, daily updates, weekly demo. I measure my success in your business. I am looking for a long term relationship, so we can create value.

    $13.00 /hr
    33 hours
    0.00
  2. Bhushan Rana

    Bhushan Rana Agency Contractor

    IOS & Android Developer | JSON XML Expert

    India

    This is Bhushan Rana from Picnframes Technologies. I have been programming and developing mobile and web applications since 2012 and am always looking for new opportunities to improve my skills and help someone turn their ideas into a reality.I am a senior software engineering student at the University of Toledo graduating in May of 2015. I have a passion for learning and using the knowledge I obtain to solve problems in a creative and efficient way. One of my greatest strengths is my ability to learn new information and skills at a fast rate which I transfer to my development work. If you need any development work completed please do not hesitate to contact me.

    Associated with: PIC N FRAMES TECHNOLOGIES

    $17.78 /hr
    293 hours
    5.00
  3. Aju John

    Aju John

    Experienced PHP, JQuery, JSON, Yii/Zend Developer

    India - Tests: 2 - Portfolio: 1

    I am working as a software engineer in one of the esteemed IT company in india. I have 3 years of experience in Yii, Zend, PHP, JQuery, Javascript, CSS3, HTML5. I am silver medalist in my University.

    $12.00 /hr
    32 hours
    5.00
  4. Navpreet K.

    Navpreet K. Agency Contractor

    .Net MVC, SITECORE EXPERT, DNN, Nopcommerce, Rest, JSON

    India - Tests: 12 - Portfolio: 7

    Project Manager, Tech Lead, Developer - ASP 3.0, VB, ASP.NET, C#/.NET, VB.NET, Adobe Flex, Silver light, MSSQL 2000/2005/2008, VS 2008, VS 2010, LINQ, MVC, MVC 3.0, JQuery. -Creative problem solver with a proven track record of delivering software products and custom solutions on time and within budget. -Experienced in full software life cycle, from product vision to successful deployment. Adept at communicating technical products and solutions to a multitude of audiences. -Specializes in rapid product/solution development -Core team member of Ampere's engineering group at India. -7+ years of experience in engineering software products for customers around the world. Process: Full SDLC, Agile Methods, RUP from design stage Use Cases/Test Cases to Technical Specifications, UML Modeling, Data Modeling,Test Driven Implementation to Deployment, Configuration, Test and UAT. Architecture: ASP. NET 2.0 / 3.5/4.0, XML, WEB SERVICES, FRAMEWORK 2.0/3.0, WCF/WPF/WF, LINQ, SQL SERVER 2005, TFS , VSTS 2005/2008/2010, .NET Deployment and Configuration: Windows, Windows CE, MySQL, Silver Stream, MSMQ. Development: Design Pattern, Java, C#, VB, SQL, T-SQL, PL/SQL, UML, XML, XSLT, HTML, Agile Methodologies, Visual Studio, Eclipse, NMock, NUnit Handling of Web / Client-Server Architecture based enterprise wide applications from Analysis, Design, Development to Implementation and QA. Leveraging Object Oriented Methodology for analysis, design and implementation of applications.

    Associated with: CS Soft Solutions Pvt. Ltd.

    $13.33 /hr
    112 hours
    5.00
  5. Mahesh J.

    Mahesh J.

    Web Developer/ Web Designer

    India - Tests: 14 - Portfolio: 2

    I have more than 3.5 years of Experience in Software Development. I have strong Software development skills with experience in Web Application and Web Development in N-tier Client-Server based Internet technology, intranet portal design/development; Web based data reporting system, workflows, Framework development for Internet application. My experience has stretched across various programming languages including C#, ASP.NET, Ajax and Jquery. I am also well versed in RDBMS concepts. My skill sets include the following: Web Design Skills - HTML - CSS - Bootstrap - Psd To Html - Adobe photo shop cs3 Development Skills & Technologies - ASP.NET - MVC 3 - 4 - 5 - C# - AJAX - Web Service - JavaScript - J query - XML - Angular js - WebApi - Json Database Expertise - SQL Server 2005-2008 - LINQ - Entity Framework Deployment, Troubleshooting at Client server, Data Migration, Fix issues at Client end. Proficient in Web Designing, Web Portals, Web Applications, Parallel Programming

    $5.56 /hr
    848 hours
    5.00
  6. Anton Hadutski

    Anton Hadutski

    Android developer

    Thailand - Tests: 4 - Portfolio: 2

    Hi, I know how to do your app best. I developed a lot off apps with different functionality and always clients was fully satisfied by a result. Some os them you can find in portfolio below. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair: I will never ask you about money if work wasn't done yet. Thank you in advance for your time and consideration. I am looking forward for work with you soon. There are some app examples that I can do: — Gps Location Based apps — Coupons app including website to manage it. — News app — Any IBeacons app with BLE support. — Restaurant menu app including website to manage it. — Uber like app with web functionality — Also any other your ideas !

    $15.00 /hr
    56 hours
    5.00
  7. Viktor Naryshkin

    Viktor Naryshkin

    Windows Phone expert

    Ukraine - Tests: 3 - Portfolio: 20

    I'm TOP-rated Windows Phone expert on upwork and I'm open for new projects I'm degreed in Computer Science and have 7 years of background in C#., NET , Silverlight, WPF (upwork verified). In the last five years, I have been involved in Windows Phone apps development for a small and big customers. Great experience in Windows Phone allow me to make quality and high-performance applications for my clients. I'm interested in: Windows Phone 7.x Windows Phone 8.0 and 8.1 Silverlight Windows Phone 8.1 XAML Windows Phone Universal apps that target Windows and Windows Phone Windows 10 Mobile Port iOS to Windows Phone Port Android to Windows Phone 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. 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

    $35.00 /hr
    528 hours
    4.98
  8. Andrew H.

    Andrew H.

    Android Developer

    Ukraine - Tests: 3

    I have a master's degree in Computer Science field and 2 years of experience in software development. I'm a fast learner and creator. Very motivated and determined developer. I'm looking for good business relations and partnerships to build good, solid and efficient applications together. Skills and technologies: - Android SDK - Social Networking Integration - Google Map API, Geolocation, GPS - UI customization, animations - Android 5.0 Material design implementation - Java SE / Java EE(Servlets, JSP, JSF) - Good understanding of OOP, Design Patterns, Algorithms. - Spring (IoC, MVC, AOP), Hibernate. - SQL, SQLite - Git

    $18.89 /hr
    33 hours
    5.00
  9. Maxim S.

    Maxim S. Agency Contractor

    Front end developer - Adobe AIR/ Flash/Android/Phonegap

    Moldova - Tests: 2 - Portfolio: 23

    I consider myself an experienced front end developer because my portfolio has alot of successfull projects. I like to learn new things like new programming languages or new mobile platforms and I also like communicating with clients in order to get their product done quickly and efficiently. Here is my linked in profile: https://www.linkedin.com/pub/maxim-spirin/79/573/749

    Associated with: FlashDevelopLLC

    $11.11 /hr
    926 hours
    4.94