Lei yan from hangzhou, Zhejiang  |  China . Lei yan is working as a Freelancer and can be found in many freelancing marketplace.  Lei yan provides freelancing service Other and Websites, IT & Software. Lei yan very Skilled with Programming & Databases, Database Administration, database design and Programming.

Lei yan so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Lei yan hourly rate is N/A and gets paid in $.

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