Serg litvinov from Slavyansk, Ukraine is interested in machine building. Serg litvinov is working as a Freelancer and can be found in many freelancing marketplace.  Serg litvinov provides freelancing service Engineering & Science. Serg litvinov very Skilled with Mechanical Engineering.

Serg litvinov so far completed 1 projects and has about 0 reviews from clients who has used earlier freelancing projects. Serg litvinov hourly rate is $5 and gets paid in $.

Please follow this link to hire directly.