David shen from Fremont, California, United States is interested in Environmental Professional. David shen is working as a Freelancer and can be found in many freelancing marketplace.  David shen provides freelancing service Other. David shen very Skilled with Admin Support.

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

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