Nikita Vasilev@Nikita_VasilevRussiaFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork ExperienceNikita_Vasilev has not updated employment details yet.EducationNikita_Vasilev has not updated education details yet.