Val Kalatsky@fizik0United StatesFollow BadgesProblem SolvingPythonDays of CodeDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencefizik0 has not updated employment details yet.Educationfizik0 has not updated education details yet.