Haolin Y.

Haolin Y.

Top 1% oDesk Certificated Android/IOS developer ( Native | Xamarin )

shenyang, China



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Haolin Y.

Haolin Y.

Top 1% oDesk Certificated Android/IOS developer ( Native | Xamarin )

android-app-development java iphone-app-development cocos2d corona-sdk box2d-game-engine objective-c phonegap php jsp javascript perl python c++ unity-3d apache-administration xampp xml facebook-api twitter-api opengl opengl-es ios-development chinese nagios network-administration computer-networking c c# assembly-language x86-assembler apache-tomcat soap google-app-engine google-maps-api skype core-java oracle-java-ee javafx data-analysis database-administration database-management database-programming ruby-on-rails joomla drupal xml-web-services oop mysql oracle-application-framework ajax cisco-ios svn git cocoa-touch amazon-web-services sql nosql oracle-pl/sql postgresql microsoft-sql-server-service-broker sqlite rackspace-cloudservers game-design game-development gamesalad-creator game-testing torque-game-engine xbox-game-development pos-terminal-development mobile-app-development skype-development api-development frontend-development business-development website-development windows-phone-7-development matlab data-mining data-recovery data-backup database-modeling database-design data-scraping database-testing internet-research html html5 ipad-app-development microsoft-visual-c++ microsoft-visual-studio multithreaded-programming video-streaming gps-development adobe-photoshop database-adminstration sip uml kindle-app-development algorithms audio-mixing image-processing socialengine google-plus tortoise-svn github software-debugging voip-software ui-design project-management mono object-oriented-design dropbox-api google-app-engine-api google-analytics google-analytics-api amazon-s3 2d-design 00 more less

★ ★ ★ ★ ★ High Quality! I very like the software development helping peoples and live. ★ ★ ★ ★ ★

I am a TOP 1% oDesk Certificated Freelancer in 2013.

I am an experienced Mobile Apps ( iPhone/iPad/Android) / Games / Website development executive who works with the highest quality development talent world-wide.

I have worked in IT for 12 year, especially I developed for 5 years in iPhones and Android field.

Also, I have deep knowledge and experiences in the following areas: Social Network, AR…


Haolin Y. has added 20 portfolio pieces. Create an account to review them.

Work History & Feedback

Social Music APP

“great work”
5 hrs @ $35.56/hr
Earned $178

Android apps

No feedback given
185 hrs @ $34.00/hr
Earned $6,296
Tests Taken
Name Percentile Score

Android 4.2 Skills Test


English Spelling Test (U.S. Version)


Facebook Connect Test


Google Android Programming Test


Java Test v2


Objective C Test


PHP5 Test


Programming with C Test


Programming with C++ Test


U.S. English Basic Skills Test


iPhone Programming OS 4.0 Test