Serhii Kovalchuk
Offer Serhii work on your next project.
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Offer work
Kyiv,
Ukraine
28 days 22 hours back
available for hire
age 27 years
on the service 8 months 9 days
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
Русский: fluent
English: upper-intermediate