Tsvetoslav Tsekov@77rvg77BulgariaFollow BadgesProblem SolvingJavaPythonDays of CodeDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experience77rvg77 has not updated employment details yet.Education77rvg77 has not updated education details yet.