Chengcai jin from Tumen, China is interested in Top iOS & Android & Mobile and Web Expert. Chengcai jin is working as a Freelancer and can be found in many freelancing marketplace.  Chengcai jin provides freelancing service Other, Websites, IT & Software, Writing & Translation, IT & Programming, Design, Media & Architecture, Mobile Phones & Computing, Sales & Marketing, Engineering & Science, Design & Multimedia and Business, Accounting, Human Resources & Legal. Chengcai jin very Skilled with ios development, Objective C, English, Cocoa, JSON, iphone app development, box2d game engine, cocos2d, iphone development, iphone sdk, android app development, android development, android sdk, mobile application development, cocoa touch, apple xcode, PhoneGap, Sencha, Unity 3D, corona sdk, Adobe Air, website development, PHP, zend framework, Codeigniter, CakePHP, Wordpress, Joomla, Magento, Ruby, Ruby on Rails, MySQL, JSP, Javascript, jQuery, jquery mobile, extjs, node.js, mongodb, AJAX, XML, HTML5, CSS, css3, paypal, facebook api, linkedin api, Web Scraping, xml web services, paypal integration, Google Maps, Google Maps API, Twitter, xml rpc, sqlite, Database Management, database design, Database Programming, database testing, database modeling, Eclipse, core java, Java, J2EE, J2ME, j2se, Apache, Apache Tomcat, online payments, image processing, socket programming, SEO, C++, visual c++, google apps, google apps api, google app engine api, Facebook, Facebook Marketing, twitter api, twitter bootstrap, dojo, D3.js, GPS, google docs, facebook games development, Adobe Dreamweaver, Adobe Photoshop, google accounts, google docs api, zendesk, opencart, .NET, JavaFX, oracle java ee, data analysis, data backup, Database Administration, data conversion, data scraping, data encoding, Web Design, web content management, web testing, web sphere, Microsoft Access, microsoft sql server, Python, Linux, Network Security, ASP, wp ecommerce, Management, eBay, ebay api, Web Services, test, games, Game Development, game testing, xbox game development, Game Design, torque game engine, internet applications, application design, information architecture, Data Structures, data recovery, good data, Google Adsense, Google AdWords, google adsense api, google gadgets, google adwords api, twilio api, Linkedin, clojure, Cloud Computing, Engineering, image editing, video, BuddyPress, BigCommerce, software development, Software Testing, Microsoft Visual Studio, microsoft dynamics, audio mixing, audio editing and audio engineer.

Chengcai jin so far completed 8 projects and has about 85 reviews from clients who has used earlier freelancing projects. Chengcai jin hourly rate is $33.33/hr and gets paid in $.

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