Yichen w. from Beijing, China is interested in Expert Java&PLSQL coder and Project Manager. Yichen w. is working as a Freelancer and can be found in many freelancing marketplace.  Yichen w. provides freelancing service Websites, IT & Software, IT & Programming and Other. Yichen w. very Skilled with Java, JDBC Programming, HTML5, jQuery, Javascript, Web Services, AJAX, jbpm, Linux C and Python.

Yichen w. so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Yichen w. hourly rate is $31 and gets paid in $.

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