David j. from moore, United States is interested in Engineer, Electronics, Telecommunications. . David j. is working as a Freelancer and can be found in many freelancing marketplace.  David j. provides freelancing service Writing & Translation, Engineering & Manufacturing and Other. David j. very Skilled with English, Amplifiers and Filters, Content Writing, lots that won't apply to online.... and Fiber Optics.

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

Please follow this link to hire directly.