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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 4.66.

4.66
Last updated: September 1, 2015
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  1. Chirag K.

    Chirag K.

    Web Developer

    India - Portfolio: 4

    I have more than 6+ years of experience in web technologies like PHP, Mysql, Ajax, Javascript, HTML, CSS, jQuery, Wordpress, CakePHP, Logo creation, template design, Smarty, PayPal Integration, Authorize.net integration, Braintree Integration Google Map Integration, Facebook Apps, Web-Service and many more. I am dedicated to my work and my best policy is to satisfy clients with their work done with utmost care in terms of perfection as well punctuality. I always try to serve my clients the best solution for their business.

    $25.00 /hr
    107 hours
    4.89
  2. Mind Magic Solution

    Mind Magic Solution Agency Contractor

    Cakephp | YII | CI |Joomla | WP | Magento Expert

    India - Portfolio: 12

    Mind Magic Solution is a web development company that provides web solution.With over 5 years of success in web development industry. We have come to convert your ideas and vision into web application.We have always delivering quality work within given time frame.We have believe In quality and trust.Our main objective is win trust at a great value for my clients Before We start any work, always ask our self three questions - Why we doing it, What the results might be and Will we be successful. Only when we think deeply and find satisfactory answers to these questions, go ahead

    Associated with: Mind Magic Solution

    $20.00 /hr
    40 hours
    4.96
  3. Mitton Pienaar

    Mitton Pienaar

    Software Developer

    South Africa - Tests: 4 - Portfolio: 3

    I am a talented software developer with an IT Management background. I am an analytical thinker with the ability to address a wide variety of business and engineering challenges using appropriate Information Technology. I am passionate about cloud computing and the changes it is likely to bring in the Information Systems industries.

    $34.00 /hr
    18 hours
    5.00
  4. Maks G.

    Maks G.

    Senior Java Developer

    Ukraine - Portfolio: 6

    Java, OOP, J2SE, J2EE, Spring MVC, Spring Security, Spring Data, Maven, Tomcat, Hibernate framework, Servlet/JSP, Freemarker, Thymeleaf, JDBC, Javascript, JQuery, Ajax, Knockout.js, Web-Services, Oracle, PostgreSQL, My SQL An experienced software developer with experience in designing and developing innovative solutions using Java. Excellent analytical, design and problem solving abilities. Extremely motivated and committed to delivering the highest standard of work. My CV: http://www.toptal.com/resume/maksym-goroshkevych My LinkedIn profile: https://www.linkedin.com/in/goroshkevych/en

    $30.00 /hr
    1,224 hours
    5.00
  5. Adrian Janek

    Adrian Janek

    Experienced Web/Mobile Guru

    Poland - Tests: 9

    I am a senior Web/Mobile developer who has 6 years of experience in this field. My aim is to set up your business, structure it, bring to life and make successful. Later to expand it and bring to an entirely new level of performance. I generate new fresh ideas and implement them, design the concepts, system, interface and plan the process flow. Based on the business needs, to gain the best quality and performance, incredible user experience and full customer satisfaction. About my skill set: 1) Web Development - from scratch development; - CMS based; - Framework based; Symphony 2, Zend Framework, CakePHP, Yii, Codeigniter, Joomla, WordPress, Drupal, Magento, Prestashop, Opencart, SalesForce using: HTML/HTML5, XHTML, Javascript, AJAX, jQuery, ExtJs, Bootstrap, CSS2/CSS3 PHP, Perl, Python Oracle, MySQL, MariaDB, MongoDB, MSSQL Ruby on Rails. 2) Mobile development - iOS, Android (Objective-C, Swift, Java, C/C++) - PhoneGap, Titanium, Xamarin, (HTML5, jQuery Mobile, C#) - Cloud backend: Parse, Parse REST, Amazon, Firebase - Video/Audio/Image processing: OpenCV, GPU Image, CoreAudio - MySQL, SQLite, Oracle, SQL Server - Instagram, Youtube, Pinterest, Vimeo - Google Map, Foursquare, Geolocation, GPS, Open Street Maps - Cocos2D, Box2D, Unity3D, OpenGL, Corona - Game Center, In-App Purchase, RPG server - iAd, AdMob, ChartBoost, MoPub, Tapjoy, Flurry - JIRA, RedMine, BaseCamp, Github, BitBucket, SVN - Cloud services: iCloud, Salesforce, AWS, EC2, Dropbox I will do my best to give you the best satisfaction. Thank you, Adrian

    $35.00 /hr
    206 hours
    5.00
  6. Ben M.

    Ben M.

    Sr. iOS/Android Mobile Developer

    Australia - Tests: 5 - Portfolio: 3

    Hi, I am the Senior iOS/Android developer with rich experience from enterprise to small level mobile app development. I am well versed in Objective-C, Swift, Java, as well as working with Xcode and Eclipse - Over 8 years of experience in software engineering - Have extensive experience in iPhone/iPad application/game using objective-c and swift - Have extensive experience in Android/Tablet application/game using Java - Expert in GIT/BitBucket/Jira - Extensive work in Web service development using ASP.NET, PHP, SOAP, Ajax, Jquery, JSON - Extensive work experience in e-Commerce website development and financial API development including Xero, BigCommerce - Have been excellent team member - Self-starter for finding technical solutions I will provide high quality products with best service.

    $45.00 /hr
    77 hours
    5.00
  7. Albert P.

    Albert P.

    Expert iOS/Android Developer with Webservice experience

    Poland - Tests: 6 - Portfolio: 8

    Hi, Everyone. I am an expert Mobile App developer as well as Web Backend Developer. I have been working for the past 6+ years developing iOS(iPhone/iPad) apps and Android apps, including programming and graphic design. I love doing quality work and I am so easy to work with. I can get a lot done in a short time and I 'd welcome the chance to complete a high quality project for you. My Skills include as followings; * Social Media/Networking/Sharing App, * Google Map, GPS Location App * MMS, SMS, Push Notification App, * Hotel/Restaurant Booking App, * Barcode/QR Code Scanning App, * Quiz, Running, Endless, Puzzle, Fight Game etc. If you work with me, I make the promise as followings; * Daily or Weekly result. * Responsible communication for more than 10 hours each day. * 100% money back guarantee if not satisfied for any reason. Contact me and then you never regret! Let's do a good business together! Best regards, Albert P.

    $38.89 /hr
    0 hours
    4.95
  8. Aman Aujla

    Aman Aujla

    Web Applications Expert

    India - Portfolio: 19

    I have done 100's of projects for my clients spread all over the globe. I can offer very fast project completion due to huge amount of working code with me. I maintain full repository of all completed projects which allows me to supply original project files in future at no extra cost just in case you need them. I am proud of the results I have accomplished so far and I am eager to keep on growing and offering same to you. I always send my detailed proposal listing my suggestions, technical requirements, questions with solutions, any possible bottlenecks and timeline. I can also build full project specifications from your brief initial idea. I am proficient in PHP, MySQL, HTML5, CSS3 and jQuery. My preferred choice of platform for PHP is Codeigniter. As I mentioned above I have very robust and time tested commonly used code components. I bring these to all the projects I work on and as a result you will get an instant boost in productivity and output. Not to mention lot les

    $15.00 /hr
    0 hours
    4.78
  9. Sikha M.

    Sikha M.

    Your Solution is Right Here

    India - Tests: 1 - Portfolio: 18

    We would like to introduce ourselves as one of the renowned Software Development Organization spreading all over the world. We are among the hard working and moral service providers present here. We provide quality work at desirable price and offer technical assistance as well. We possess a strong team of System Analysts, Software Developers, Testers and Designers. We have a highly skilled team dedicated towards Maintenance and Support expertise in both web based as well as desktop applications. We have seen your requirement. And it's having ample scope to show our skill and experience as well as get and learn knowledge.

    $13.00 /hr
    0 hours
    4.79
  10. Amanpreet Singh

    Amanpreet Singh Agency Contractor

    Expert WHMCS Developer

    India - Portfolio: 48

    Yes, we are New Spark Technology , offering you a Fast and Quality services in WHMCS Custom Development and a vibrant team of website designers and developers to create a distinctly different web status. Kindly have a brief look on our profile - Top Rating - All Positive Reviews - Good Working Level - Verified Profile We bring a revolution in Website Designing and Development. We ignite a spark with our skills and response. We create web presences that distinctly appeal the mass. We do not speak in words rather prefer our commitments to be reflected on outputs that are designed specifically for you with your intended functionalities and desired solutions We believe teamwork with a single target and multidimensional approach is the key to success and sustenance. And this is the reason why we keep improving our team with more fertile brains every now and often. We instil a spark. We are providing high quality WHMCS related services since last 3 years.

    Associated with: New Spark Technology

    $21.00 /hr
    609 hours
    4.97