Viacheslav Ladin@vyacheslav_ladinQA Engineer at CTIRussian FederationFollow BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencevyacheslav_ladin has not updated employment details yet.Educationvyacheslav_ladin has not updated education details yet.