Cheng y. from Singapore, Singapore . Cheng y. is working as a Freelancer and can be found in many freelancing marketplace.  Cheng y. provides freelancing service IT & Programming, Mobile Phones & Computing and Websites, IT & Software. Cheng y. very Skilled with Objective-C, iPhone, PHP and Ruby on Rails.

Cheng y. so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Cheng y. hourly rate is (not mentioned) and gets paid in $.

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