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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. Valery Rozov

    Valery Rozov

    Wordpress Expert

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 10

    *** Expertise in: Wordpress, Woocommerce, Javascript/jQuery, HTML5, CSS3, PSD to HTML, Bootstrap *** I'm Valery Rozov, an expert Web Developer with knowledge of many Web programming languages. The services I offer range from PHP Web Development to full scale CMS development. I can help with: + PHP5 + Wordpress Web Development, Wordpress plugins + Wordpress Theme, Woocommerce Theme + Joomla Module development + Magento Theme Customization + HTML5 + Google Map, Google Analytices + SEO, Site Optimzation + CSS3 + HTML5 Animation + jQuery/Javascript + SQL + Bootstrap2.0, 3.0 + AJAX + PSD to HTML + Web Design + Web Development I specialize in Wordpress as a CMS. Having vast knowledge of the Wordpress API means great flexibility, but also standards compliant development.

    $27.78 /hr
    361 hours
    4.96
  2. Fahad Nawaz

    Fahad Nawaz

    Expert PHP/jQuery/Magento/Wordpress developer

    Pakistan - Last active: 12 days ago - Tests: 1 - Portfolio: 12

    My aim is to provide quality work to my clients, and to have a good business relationship with them. My aim is to work for a long term at Upwork-Elance and showcase my skills. I wont let my clients down with any project that I work on. I now have 10+ Years of experience in developing web sites and web applications ranging from simple static websites to very complex web applications. My expertise are in Web to print solutions including but not limited to online t-shirt designers, online business card designers, online design creators etc. Thank you very much for visiting my profile. If you have any questions, Please do not hesitate to ask!

    $30.00 /hr
    511 hours
    5.00
  3. Fandi Kurniawan

    Fandi Kurniawan

    Expert PHP, jQuery, MySQL, HTML, Wordpress Coder

    Indonesia - Last active: 1 day ago - Portfolio: 13

    I'm a web programmer with an excellent skills in PHP - MySQL - jQuery - CSS - Bootstrap- Wordpress -XML - Json - HTML - Javascript - etc. I am an Adaptable, organized, result and detail-oriented individual with excellent work ethic plus strong time management and interpersonal skills. I used to not think outside the box, but prefers to think without the box. I have 7+ years experience as a web programmer at a software house, now I work freelance. I do a lot of work on website development and optimization.

    $22.00 /hr
    374 hours
    4.91
  4. Roman Shilov

    Roman Shilov

    Experienced Mobile Developer

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 9

    Thank you for stopping at my profile. I'm a senior Mobile developer with extensive experience in building high quality smartphone apps. My experiences range from building social sharing apps that work like instagram or facebook to building enterprise apps for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. I use to work in agile method to ensure all the details are implemented 100% as the client wants. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I'm a detail oriented and quick developer. You can also expect high responsive communication from me. My skills lie in followings : - iOS / Android / Web - Swift, Objective-C / Java /.NET - Parse / AWS(Amazon Web Service) / Quickblox - Push notification : Parse push, jpush, GCM - AVFoundation, GPUImage, Core Graphics - Social API integration : Facebook, Twitter, Instagram, LinkedIn, Flickr - REST API (JSON, XML, PHP, Javascript) - Google map, Apple map, Geotagging, Geolocating, GPS - Paypal SDK, Stripe, Braintree - ADs : admob, revmob, chartboost - Test : hockeyapp - UI / UX design - Video chatting : Opentok / Oovoo - Hybrid app : Phonegap(Cordova), AngularJS, Ionic / Xamarin - PHP, Javascript ( Jquery), CSS - MySQL, DynamoDB, MongoDB - Photoshop, Sketch - Wordpress, Drupal, Joomla, Magento - Analytics : flurry, mixpanel - CocoaPods I look forward to hearing from you!

    $50.00 /hr
    59 hours
    5.00
  5. Richard Grear

    Richard Grear

    Developer

    United States - Last active: 3 days ago - Portfolio: 3

    I offer professional Web development, and MS Office automation services. Contact me today and I'll see what I can do for you! Web/Programming Services *Certifications/Tests VBA, Excel, HTML, CSS, VB6 tested in top percentage. *Skills VBA, Macro automation, MS Office Object Model, VB, Windows Software, Visual Studio, Google sheets, Apps Script, Google sheet/Webforms integration, HTML5, CSS, Javascript, PHP, AJAX, JSON, Ai/Adaptive coding, Photoshop CC scripting, Adobe Acrobat. More about my business. Why choose me: Complete Upwork profile. Fluent English. Efficient code. I test my work. Correct error handling is used. Top down problem solving approach used. Code commenting included. Multiple years experience. High quality work, fair bids.

    $23.33 /hr
    74 hours
    4.92
  6. Yuriy Bushev

    Yuriy Bushev

    Expert Node.js Developer

    Russia - Last active: 3 days ago - Tests: 2 - Portfolio: 3

    Hello, My name is Yuriy Bushev. In my portfolio there are a few projects that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadlines. I like speaking with the client, while working on a new project, so that I can have a clear understanding of his/her needs and a vision of the project. I'm honest and fair. I have been a freelancer since 2007. I have developed a variety of web systems using PHP, JS and HTML. From 2009 to 2013 I was working on SS7 project as a full-time employee in office. I have Developped IPC (Inter Process Communication) for SS7 stack, which included high load and performance critical operations. From 2014 till the present time I have been heading the russian SaaS service of the automatization of realestate advertisement. Thank you in advance for your time and consideration. I look forward to working with you soon.

    $34.00 /hr
    181 hours
    5.00
  7. Daniel R.

    Daniel R.

    iOS, Swift, WatchKit, Android Expert

    France - Last active: 1 day ago - Tests: 10 - Portfolio: 6

    During last 6 years, i developed a wide range of iPhone+Android apps using Objective-C+Swift (Xcode), Java (ADT), Java-Script (Titanium) and C# (Xamarin). About 25 apps have been created in native, and 20 apps are created for multi-platform. I started coding at 11 years old so i've long experience in software development. Now i mainly focus on mobile app development. My competency lies in complete end-end management of a new mobile apps as well as fixing bugs, updating apps to higher version. Swift appears as a new language of iOS app development, and i am the developer for a project which needs to be coded in new language, Swift. With rich experience in project management, i can manage projects from scratch to success. If you are looking to build a top1 app in categories like Social Networking, Photo & Video Sharing, Messaging, Dating, Navigation, Social Game, Fitness then you've come to right place. Thank you for consideration.

    $38.89 /hr
    160 hours
    5.00
  8. Sandro Albert

    Sandro Albert

    Mobile Developer

    Switzerland - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Hi, Over the last 5+ years, I have developed a wide range of iOS/Android applications, Social Networking Apps, Google Map Apps, Photo / Video Sharing Apps, Dating Apps, Taxi App, Restaurant delivery Apps, File uploading Apps, Chat Apps, Health/Fitness Apps, Business  Apps, Travel Apps and so on. I'm aiming at building highest quality apps which should be more competitive than others in the market. Equipped with most up-to-date technologies and always keep a sharp eye on the trends of markets. I am very familiar with the Programming Languages/IDEs such as Objective-C, Java, C/C++, HTML, XCode, Eclipse, Android Studio and more. I have rich experience in Parse.com and AWS and more as well as Parsing JSON, XML. I have also enough experiences in 3rd Party APIs like Facebook API, Twitter API, Instagram API and more. My experience - Chatting, Dating - Image Coloring, Captioning, Filtering, Camera & Gallery - OpenCV, OCR, Image Processing - Communication with backend-web server with JSON, XML - Apple Map, Google Map, GPS, Augmented Reality - Parse.com, UrbanAirship, QuickBlox, OpenTok, Twillio - Sqlite, Mysql Thanks.

    $30.00 /hr
    17 hours
    5.00
  9. Lalit Chauhan

    Lalit Chauhan

    Web development

    India - Last active: 3 days ago - Portfolio: 6

    Development is my passion I have very high standard of quality in development and always strive for improvement seeking a challenging position in a growing organization where acquired skills, knowledge will be utilized towards continued growth and development. I have an experience of 6+ years in web development. I have worked on following technologies PHP,JAVA,MYSQL,ORACLE,AJAX,Jquery,JS,XML,HTML,Cake PHP,Smarty,Zend,Google Map, wordpress,magento,opencart,prestashop

    $9.00 /hr
    487 hours
    4.91
  10. Mayank P.

    Mayank P.

    Web Development - PHP/Codeigniter/Laravel/Angular JS/API/CMS

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 6

    I am develop a web based application in PHP Codeigniter / Laravel framework.I have 3 years of work experience in web development.If i get the opportunities then i deliver user friendly web base application (website) as well as support to my all clients. My skills include 1)Website Development :- PHP , Codeigniter/Laravel Framework , HTML , Jquery , Javascript , HTML5 , Webrtc , Angular Js , ajax , cms-development. 2)Website design :- Website design , Photoshop , Responsive mobile friendly design 3)CMS development Wordpress. 4)API Development :- JSON , XML and SOAP/WSDL based web services. 5)Database :- mysql , phpmyadmin , sql Lite. My other skill set include iOS & Android using Xcode , Automation Testing.

    $15.00 /hr
    78 hours
    5.00