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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Fandi Kurniawan

Fandi Kurniawan

Expert PHP, jQuery, MySQL, HTML, Wordpress Coder

Indonesia - Last active: 11 hours ago

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
320 hours
4.89
Stefan Bowman

Stefan Bowman

PHP, web development and Multimedia

Italy - Last active: 15 days ago - Tests: 5

Since 1989 I have been an informatic teacher, qualified lecturer and freelance consultant for many school institutes and enterprises in Milan, Lodi and their surroundings, taking care of such issues as server side software programming, security and installation of Linux & SUN Solaris web and intranet servers. I’ve been Technical Product Manager in Digivision srl, Multimedia and software development lecturer for “CFP Canossa di Lodi” and SAE institute in Milan, recently I have been taking care of Value Added Services security and software development. Good English, French and Italian , written and spoken. I have a in depth knowledge of web sites and multimedia products authoring and programming, being also product manager for Digivision Srl about various audio and video digital compression technologies. I am an Internet software developer producing dynamic and interactive Web pages, search engines, e-commerce sites and web applications on UNIX, LINUX and Microsoft NT server, using PHP, ZEND FRAMEWORK, Mysql, Oracle, XML, JSON, Flash ActionScript, Director Lingo and others. Good level of APACHE, PHP, MYSQL, FTPD, SAMBA, NESSUS, TRIPWIRE, IPTABLES configuration and installation, set up of apache based reverse proxy in mod security for Linux and Solaris8

$35.00 /hr
416 hours
5.00
Alif K.

Alif K.

Senior IOS/Android +iBeacon/BLE Expert

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

Hi. My name is Alif and nice to introduce me to you I have 8+ years experience in IOS/Android app development and I have good skills and high ability in many fields of mobile app development During those days I worked as developer, lead manager as well as consultant so that I think I can be some help to you I'm here to make your dream come true and satisfy all your requirement perfectly My motto is to be honest and to be responsible and to keep the promise I will try my best to meet your needs and I hope you give me a chance to work for you I have much experience and skills in following types of IOS/Android app development -Dating App(Match function, Gps tracking,Chat, VOIP, IAP, Push notification) -Media sharing App(Uploaidng/Downloading photos, videos, broadcast to friends) -Third party Integration(Facebook, Twitter, Instragram) In addition, Strong backend knowledge(parse, amazon) and Web programming experience Thanks

$55.56 /hr
1,561 hours
5.00
Ireneo Decano

Ireneo Decano

Senior iOS8 & Android Developer with Web back-end...

Singapore - Last active: 1 day ago - Tests: 10

Over the last 7 years, I have developed a wide range of Geo-location & Tracking & Weather apps, Mobile Photo Processing apps and Video Processing apps, OpenGL drawings app, Social networking apps, Business apps, 2D games successfully. I recently developed a product that is doing well in App Store and Android market for several clients. My reputation for mobile apps expert is well established due to high quality, quick delivery, and competitive prices from my clients. My product apps have been selling extremely well on App Store and I recommend them to you with utmost confidence. There are few manufacturers who are making these good apps, so I would advise you not to waste any time in placing your order. You can check my specialist lists on following functions. Our apps include following functions. • Cocos2D, OpenGL, Corona, Box2D • iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight, diawi.com • Google Map, Foursquare, Geolocation, GPS, Open Street Maps • Parse.com, JSONKit, RESTKit, godaddy, bluehost • Photo Processing Technology (filter, edit, booth, etc). • Speech Processing Technology(Speech Recognition, Text-To-Speech, Voice Translation, Filter, Noise Reduction, Speech Codec, etc) • Video Processing Technology.(Streaming, Editing, Cropping, etc) • Paint and Drawing(draw in OpenGL) Technology. • Bar- code and QR code scanning. • Dynamic PDF Report Generation Technology. • IP camera connection Technology. • iCloud, iBooks. • Facebook/Twitter/Google+ APIs, Email, SMS, MMS. • In App purchase • Push Notification (Remote and Local) • Web service: XML/JSON, REST/SOAP • HTML5, Ruby on Rails, PHP, ASP, JSP, C# and their frameworks • MySQL, SQLite, Oracle, SQL Server, ODBC etc.

$35.00 /hr
32 hours
5.00
Tatiana Petria

Tatiana Petria

iOS/Mac OS Developer with Parse/Web Services

Moldova - Last active: 15 days ago - Tests: 6

Greetings! My team has 9~12members in it! I am super guru in developing iOS / Android Native/Cross-Platform applications and Mac OS applications. I have more than lots of applications published on Apple App Store and Google Play Store.My favorite applications are the followings. 1. Social networking apps like Vine, Facebook, Tinder and Youtube. 2. Photo & Video sharing applications with Instagram effects 3. Online buy/sell Marketing/Shopping business App 4. Online Chatting/Messaging/Dating App 5. GoogleMap/GPS App and Taxi apps like Uber 6. QRCode, BarCode Scanner 7. Phonegap/Titanium/Xamarin and Phonegap plugins development 8. Photo/Camera/Video/Audio Sharing, Uploading/Downloading, Filtering/Editing, Streaming, Mixing/Processing, Recording 9. PHP, HTML5, CSS, AngularJS, laravel framework, Website design 10. ASP.NET, C#, Ruby on Rails, Python I'll have hundreds of possible combinations. I believe in-depth decision is key to any successful project. Thank you!

$36.00 /hr
184 hours
5.00
Aleksandr Kondrik

Aleksandr Kondrik

Senior iOS Developer

Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 5

Hello, With 3+ year of experience in I get expertise in iOS and .Net development. I love develop apps. I like complex and diverse assignments that keep my mind sharp and allow me to constantly learn new things. Have some apps in AppStore: 1) iDrom - mobile client for site www.drom.ru 2) Autoservice 717 - business application for car service

$33.33 /hr
171 hours
5.00
Andreas B.

Andreas B.

WordPress/Ruby on Rails/Magento Developer

Germany - Last active: 1 day ago - Tests: 10

Hi, I am a senior web developer with 6+ years experience. I have developed a wide range of websites. I am always trying to deliver high quality solutions before deadline. I have strong skills and good experience in the following areas. PHP, Ruby Wordpress (theme development and customization, plugin development) Ruby on Rails Magento (theme development and customization) Front-End with HTML/CSS, AngularJS, D3JS, NodeJS, Coffeescript, HAML, etc I am looking forward to work with you!! Thanks for your time and consideration.

$50.00 /hr
16 hours
5.00
Peter R.

Peter R.

Senior iOS Developer

Romania - Last active: 2 days ago - Tests: 7

Thank you for viewing my profile! I am a professional iOS developer with over 5 years experience in this field, but worked with other technologies as well in the last decade. Since developing apps for the iPhone and iPad I had the pleasure of both working in a large company, but also as a successful freelancer on small and medium size projects. I am new to oDesk, so far I have been working on other freelancer websites. You can see some reviews of my previous work on the following link: https://www.elance.com/s/p_r_861027/job-history/?t=1. My portfolio lists only a handful of apps I've had the chance to work on. I'm looking for clients that are seeking experience and quality in iOS development. I took 2nd place in the iOS Programming Test. Looking forward to working with you!

$35.00 /hr
22 hours
5.00
Antti Lehkosuo

Antti Lehkosuo

Top iPhone | Android Developer(Objective C/Swift/P...

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

Hi, I am Antti. I have been working extensively on MAC OS X platform. I have worked extensively on the following technologies: - Mac OS X Development - Cocoa/Carbon Application Development - Cocoa Framework development (Frameworks for 3rd party apps) - Objective C/ Objective C 2.0/ C++ - iPhone Application Development - Delivered Cocoa/Objective C Trainings and discussions with different audiences. 

I have professional knowledge of development in most of iOS Frameworks: - UIKit - CoreData - CoreLocation - MapKit - MessageUI - AddressBook - SocialFramework.
 In terms of Android I am familiar with all components like Barcode, QRcode, GPS, Push Notification, Sqlite, Camera, Media and many more. I also have experience in the following areas: SQL, OOP, UI/UX, App Designing and Testing. I have good experience with API integration, Restful API, Paypal, Facebook, Twitter etc. providing robust, clean, well formatted and optimized code by passing all the bugs. FAST TIME, HIGH QUALITY Regards Antti

$55.56 /hr
100 hours
5.00
Ferenc Knebl

Ferenc Knebl

Senior Mobile Developer for iOS8 and Android, Game...

Hungary - Last active: 1 day ago - Tests: 9

When I am really happy? I love to hear: "You are doing a great job!" Over the last 10 years, I have been working in IT fields. I got very systematical knowledge and skills of producing software products throughout the analysis of requirements, system design, database schema design, construction of code, deploying and testing. Since 2010 I have started the iOS programming and become very familiar about its development. I am able to work for Android mobile app development as well. So now I am very confident to work with potential clients with various mobile app specifications. I will do the best of my abilities and knowledge to build the apps for them. I love to skate where the puck is going to be, not where it has been. Followings are my major skill sets: ✇ Mobile app & game development ➢ PhoneGap : Cordova, Ionic, Jquery Mobile & Angular Mobile UI ➢ Social Networking, Entertainment, Lifestyle, Education, Business Apps ➢ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ➢ Parse.com, JSONKit, RESTKit, TestFlight, AFNetworking ➢ ApplePay, Stripe, Authorize.Net, Paypal, SagePay,WePAY ➢ XMPP, QuickBox, VSee, OpenTok, Skype, WebRTC ➢ Cocos-2D, Box2D, 2D-x, Unity 3D, Admob, Revmob, Chartboost, Flurry ➢ Push notification(iPhone/Android), Local Notification on Mobile app
 ➢ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ➢ Barcode, QR scanner (iPhone/Android)
 ✇ Web Development ➢ CarrierWave, Kaminari, HAML, SASS, Jammit ➢ Laravel, Symfony2, CodeIgniter, Yii, Zend ➢ Parse.com, Windows Azure, Amazon Web services, Heroku ➢ BackboneJS, AngularJS, EmberJS Best Regards. Ferenc.

$35.00 /hr
23 hours
5.00