Volodymyr Stefanyuk@vstefanyukFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork Experiencevstefanyuk has not updated employment details yet.EducationChernivci National UniversityLinksvstefanyuk has not updated links details yet. Skillsvstefanyuk has not updated skills details yet.