Jack y. from hangzhou, China is interested in java, mysql,oracle,html,web. Jack y. is working as a Freelancer and can be found in many freelancing marketplace.  Jack y. provides freelancing service Websites, IT & Software and Other. Jack y. very Skilled with Java, Oracle and Web.

Jack y. so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Jack y. hourly rate is $22 and gets paid in $.

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