json Freelancers

Browse json job posts for project examples or post your job on oDesk for free!

json Job Cost Overview

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

oDesk json Jobs Completed Quarterly

On average, 133 json projects are completed every quarter on oDesk.

133

Time to Complete oDesk json Jobs

Time needed to complete a json project on oDesk.

Average json Freelancer Feedback Score

json oDesk freelancers typically receive a client rating of 4.64.

4.64
Last updated: April 1, 2015
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Amit Kumar

Amit Kumar

ASP.NET and MVC Software Engineer

India - Last active: 1 day ago

Over the last 4+ years, I have developed a wide range of websites using HTML, .NET /mvc, using sql server 2008/2012 in C# ,VB and PHP using my-sql including sites for startup companies and small businesses. My core competency lies in complete end-management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have great experience in the following areas: - Javascript/ Jquery/ Ajax & jQuery, jQuery UI - HTML/ XHTML/ CSS - JSON/ XML - MS SQL server 2005, 2008,2012 - Visual Studio 2.0/ 3.0/ 3.5/ 4.0/5.0 – ASP.NET/ VB/ C# - .MVC 2.0/ 3.0/ 4.0/5.0 Razor - Web services, LINQ - Entity Framework - APIs (Twitter, Facebook, Google+, Instagram, LinkedIn,Long Tail) - Core PHP - My SQL Server -Kendo UI -Telerik .NET UI Controls -SVN/TFS

$11.00 /hr
24 hours
5.00
Gaurav Parvadiya

Gaurav Parvadiya

Expert Android and iPhone App Developer

India - Last active: 2 days ago - Tests: 8 - Portfolio: 7

Mobile Application developer who focuses on flexible and extensible architectures offering more than 4 years of experience designing, implementing, integrating, testing and supporting impact applications developed in diverse, collaborative environments for mobile and tablet devices on the Android platform. Expert Android, iPhone, iPad, Tablet. I have built extensive experience and expertise in building world class web applications for a range of industries/domains Business productivity, Retails ,Entertainment and many more. I have 4 years of experience in Mobile App development. I have developed robust, modular, creative, impressive, expressive, agile application. I am always believe in client satisfaction so i always give surety for time deliverable and continuous communication to my clients.

$14.00 /hr
3,464 hours
4.95
Bhushankumar L.

Bhushankumar L.

Full Stack Web Developer

India - Last active: 3 days ago - Tests: 10

My major competency is Node.js, Python, and Java for building interactive web-sites and deployment using AWS for business and management purpose. I can provide services in next scope of technologies: Programming languages: Python, Java, JavaScript Standards: XML, Ajax, JSON, REST, OOP, MVC Python Frameworks: Django, Web2Py, Bottle, Flask Java Frameworks: Struts, Spring, Hibernate JS Frameworks: JQuery, Angular JS, EXT Js, Node.js + Sails.js , Flot Charts, Google Charts UI Frameworks: JQuery UI, Twitter Bootstrap Databases: MongoDb , MySQL, SQLite, SQL Server Caching Data structures: Redis, Memcache Web API: Google Analytics, Google Oauth, Google Map, YouTube API. Apache TIKA, Apache Lucene, Apache SOLR, Yahoo Contacts, Edmodo API, Facebook API Payment Gateway: PayPal, Stripe Version Control: Mercurial, Git, SVN Designing Tools: Rational Rose, Edraw Max Tracking Tools: JIRA, Mantis CI Tools: Travis, Shippable, Jenkins Operation Systems: Windows, all Linux distribution Server: Amazon Web Services, Apache HTTP, Apache/Tomcat, Samba File Server, Nginx, VMware, DNS Security: VPN, SSH, SSL/TLS Other Skills: Google Web Master Tool, Google Analytics Tool, Google Chrome Webstore App Development My services include development of web sites and web based application, customization of existing solutions, architecture design (all server, code and database levels), bug fixing, technical support and consultations. My work style is based on details, quality and responsibility. Main rule of my work is `Do your work in same way like you would like it to be done for you`. I'm opened for communications with hires because I trust that this guarantees that all questions will be discussed in details and work will be done in time. I am giving you to done work on time with your requirements. Please fill free to ask for demo if needed. Thank you, Kind Regards, Bhushankumar L.

Groups: Pligg
$14.44 /hr
94 hours
4.85
Fatih O.

Fatih O.

iOS Developer

United States - Last active: 4 days ago - Tests: 4

I graduated from Pace University with a Bachelors of Science degree in Computer Science. I have had a great internship right after graduating, where I improved my iOS app development skills. I am currently a self-employed iOS developer residing in New York. I have over 3 years of experience in iOS development. For over 3 years, I have helped individuals and companies with developing iOS apps and consulted them with mobile app solutions. I am very confident working with XCode, Objective-C and my skill sets also include developing back-ends for iOS apps with Parse and PHP. I believe in creating top quality apps with professional and friendly service. I will be more than happy to assist you with your project. More at http://fatih-ozkul.com

$45.00 /hr
297 hours
5.00
Andrei Popov

Andrei Popov

Top iOS and Android App Developer

Russia - Last active: 1 day ago - Tests: 7

Hello, Everyone!!! My name is Andrei, Top iOS and Android App Developer. PLEASE KEEP THIS IN MIND I have been developing Mobile Apps & Games (iPhone/iPad, Android Phone/Tablet) for more than 6 years. I am an expert in developing iOS8 apps. I can use UIKit Dynamics APIs to make your app more immersive. I am also very familiar with the latest changes like full screen views, no rounded buttons, bluetooth beacons, multitasking, map kit, swift and many more. I have Amazing Experience in following areas. 1. Apps + Games Social Networking Apps ( like Facebook, Twitter, Foursquare, Google+, LinkedIn, Find My Friends ) Dating Apps ( like SKOUT ) Social Turn Based Games ( like Word with Friends, Draw Something ) Health & Fitness Apps ( like MyFitnessPal, Nike+Running, Run Keeper ) Talking Character Apps ( like Talking Tom ) Food & Drink Apps ( like Urbanspoon, OpenTable, Starbucks ) Navigation Apps ( like MotionX GPS Drive, Around Me ) Photo & Video Apps ( like Instagram, YouTube ) Travel Apps ( like Yelp, Hotels.com ) Utility Apps ( like Find My iPhone, Flashlight, QR Reader for iPhone ) Casino Games ( like Big Fish Casino, Slotomania, Bingo Run, Poker by Zynga ) 2. Frameworks, APIs, Services JSON, XML, SOAP In App Purchase Push Notification Facebook APIs, Twitter APIs, LinkedIn APIs Instagram APIs, Youtube APIs Google APIs (Map APIs, Place APIs, ... ) Yelp APIs, Foursquare APIs DropBox APIs Bluetooth APIs Crash Reporting Sevices (Crittercism, bugsense, ...) Advertisement (iAd, AdMob, RevMob, ... ) Cocos2D, Cocos3D Box2D, Chipmunk OpenGL ES Corona Unity3D Open Faint Game Center Artificial Intelligence (Card Game, Chess) 3. Development Tools. XCode Eclipse, IntelliJ, ADT Xamarin Studio Titanium Studio Visual Studio 4. Programming Languages. C/C++/C# Objective-C Java JavaScript HTML5 PHP 5. Mobile Devices ( that i have ). iOS - iPod 5, iPhone 4S, iPod 4, iPhone 3G, iPad Mini, iPad 3, iPad 2. Android - Sony Ericsson (2.3.4), Samsung Galaxy (4.0.3). (I HAVE BEEN WORKING ON ODES ONLY. IF SOMEONE PROVIDES THIS PROFILE LINK IN OTHER SITES, IT'S FAKE.) When you hire me for a project, you are not just hiring a programmer but also an adviser. It takes more than just programming to turn your wishes into a good application. Bridging that gap is my expertise. My focus is on doing high quality work. You will be guaranteed a good working relationship, attention to detail, and a product we can both be proud of. I am only happy if the software is the best that it could possibly be. Thank you, Andrei, Popov

$44.44 /hr
77 hours
5.00
Zhang Tao

Zhang Tao

Senior IOS7/8 & Android Social Networking App dev...

Hong Kong - Last active: 2 days ago - Tests: 7

********* HONESTY + HIGH-QUALITY + FAST SPEED ********* I am a hardworking, results-driven, highly proficient IT professional with 6 years experience and a real passion for mobile application development. Readily embracing cutting-edge technology, I have gained an in-depth understanding of the main mobile platforms and recognize the subtle differences between each. Having helped develop a series of commercially successful apps on iOS, Android and Windows Mobile, I am seeking a new opportunity that will allow me to further expand on these skills. SOFTWARE SKILLS Experience with: 1) Development Platform: - MacOSX 10.8.2+ / XCode4.6+ / iOS5+ - Android SDK 2.2+ - Xamarin 2) Main Skills: - 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 - QuartzCore, CoreData, OpenGL ES - Sqlite, Mysql - cocos 2d, ccos 2d-x, Mysql 3) Accessories - Game Center, In-App Purchase, Push notification - Social integrating with Facebook, Twitter, Google+, Youtube, Instagram - iAd, Adwirl, Admob, Revmob, Chartboost, TapJoy, Cerebro - Github, JIRA, bitbucket , Testflight, Dropbox - Bug sense, ACRA Thank you for your reading. Zhang

$33.33 /hr
67 hours
5.00
Andrew J.

Andrew J.

Node.js/AngularJS/Express/MongoDB Expert

Moldova - Last active: 1 day ago - Tests: 5

Hi Client. My name is Andrew. I have 8 years of experience in javascript development including angularjs and node.js. And also I am strongest at database(administration,programming,management). The skills I can contribute to your projects: ~~~ Javascript : Angular.js ,Node,js,Backbone.js,Express.js,Ember.js D3.js , knockout.js~~~ ~~~ Database : Administration, Management,Programming ~~~ ~~~ Others : PHP,Mysql,Ajax,CSS3,HTML5 ~~~ Thanks.

$33.33 /hr
148 hours
5.00
Ricardo Romell

Ricardo Romell

Senior Mobile Expert(iOS7/8, Android, PHP, MySQL,...

Sweden - Last active: 1 day ago - Tests: 5

Hello "A dream doesn't become reality through magic; it takes sweat, determination and hard work." I have overall 6 years of experience in programming. I am a result oriented person, fully dedicated to my work, I am also a person to be trusted, honest and reliable, as well as i don't need to be trained. Be warm and you'll instantly stand I can and will deliver great and high quality results with a progress that's timely, Exactly will be your in house developer. I am here to bring your ideas and vision to mobile market with success and I have lots of experiences in app building from scratch. My team has recently published iOS8 apps to App Store and all are approved successfully. Expertise: - Provide technical leadership of my team - Mobile app development (iOS and Android) - Mobile backend Development(CMS, Parse, E-commerce, REST api, JSON/XML and so on) - Marketing(App store, Google Play Store, Amazon) Experience: 1) Applications - IOS/iPhone/iPod/iPad/Mobile, Android - Image Processing/ Camera related/ Captioning/ Effects/ Photo sharing - Audio, Video streaming - Social dating app, chat app - Facebook, Twitter , Instagram, Google +, Dropbox, Youtube - Google Map Service, Foursquare - CoreData, CoreGraphics, Animation - Twilio api, VOIP, Parse api ( parse.com) - QR code, Bar code scanning related apps - Emoji App, New Emoticons adds 2) Games Multiplayer game with in-app purchase Cross-platform game using Cocos2DX and Unity3D, Corona SDK. - Cocos2d-x multi-platform Game - Cocos2D, OpenGL, Corona, Unity3D - Box2D, Chipmunk - Game Center, In-App Purchase, Multiplayer Game - iAd, Adwirl, Admob, Chartboost, TapJoy, Cerebro, Mopub - Flurry, Testflight, Airbrake 3) Etc - SVN, Github - Bitbucket Best regards.

$49.99 /hr
381 hours
5.00
Wolfgang Herrmann

Wolfgang Herrmann

Super Mobile App Developer

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

I pursue the Best Quality. I will do best for your satisfaction. I have 6+ years of experiences in mobile app programming that include almost 100 projects. My skills: iOS, Android, Windows app programming cocos2d, box2d, OpenGL, Corona, Unity 3D Game Center, In-app purchase, RPG Server Chartboost, Revmob, Upsight, Adcolony, Applovin, Admob, Vungle, Flurry, mopub, Tapjoy Facebook, Twitter, Instagram, Youtube MySQL, SQLite, Oracle, ODBC Parse.com, Amazon S3, Twillio Chat and Message Engine Video/audio/image processing Video/audio streaming

$33.33 /hr
11 hours
5.00
Petar Kolev

Petar Kolev

Senior PHP Developer

Italy - Last active: 11 hours ago

Studio AvangardStil is a relatively young company, but we can boldly say that we are working with good professionals who can fulfill your desires. For some time we have on the market of WEB services, we attract more customers both within the country and abroad. Things that make us stand out amid crowded WEB market are: - We always offer our customers the ORIGINAL design consistent with the goals and needs of their business. - The solutions we offer are such as to bring maximum benefits most and new customers. - Consideration for their projects and technology of their construction, so you do not need a year to do it again. - Period that is specified will be respected! - You can count on us and after the project - we will render maximum cooperation (24/7).

$24.00 /hr
11 hours
4.77