Erwin b. from Philadelphia, United States is interested in Engineer, Major Construction,Design,PM. Erwin b. is working as a Freelancer and can be found in many freelancing marketplace.  Erwin b. provides freelancing service Other, Engineering & Science and Engineering & Manufacturing. Erwin b. very Skilled with Construction Estimating, Construction Project Management, Manufacturing Design, Mechanical Engineering and Digital Electronics.

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

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