Jin Song

Top iPhone | iPad | Android App Developer

beijing, China

$27.78/hr

(4.25)

What's the difference
Overview

Hi,

Over the last 5 years, I have developed a mobile App and Games.

I have full experience in iPhone(iPhone5)/iPod/iPad (both for App and Game), Android, PHP, HTML and MySQL.
And I have experiences in various Mobile Game framework including Cocos2D, Box2D, Corona, Unity3D, Game Center, Open faint, iAd, In-App Purchase, Multiplayer Game.
I also have some experience in the following areas: SQLite, Ajax, Web Service, Social Network - Facebook, Twitter, Google API, Audio Streaming.

Development Ar…

more

Jin Song has added 9 portfolio pieces. Create an account to review them.

Work History & Feedback

ghost app

102 hrs @ $30.00/hr
Earned $2,360
“what great service jin provided our team here in Australia the attention to detail and the ability to take what we talk about and put it straight into an app just as I see it in my head was unbelievable and recommend jin to everybody wanting him to build them there app thanks jin.”

5.00

Lulu app

296 hrs @ $25.56/hr
Earned $7,566
No feedback given

Tests Taken
Name Percentile Score

Google Android Programming Test

95

Objective C Test

83

U.S. English Basic Skills Test

100

XML 1.0 Test

79

iPhone Programming OS 4.0 Test

93

oDesk Readiness Test for Independent Contractors and Staffing Managers

66