Oleg Frolov
  • Projects -
  • Rating -
  • Rating 127
Indicators
  • Projects completed: 0
  • Collaboration with freelancers: 0
  • Registration date: 3 years
  • Last visit: 3 years

Language proficiency level

  • Українська: Fluent
  • Русский: Upper-Intermediate
  • English: Intermediate
Registration by Reference
Marketing ResearchTuition
11 USD Added 27 February 2023