Junjun sang from Suzhou, China . Junjun sang is working as a Freelancer and can be found in many freelancing marketplace.  Junjun sang provides freelancing service IT & Programming, Websites, IT & Software and Other. Junjun sang very Skilled with C++, Linux, Java, MySQL Administration, C, Python, PLSQL, Oracle, Search Engine and Network.

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

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