Yudin Oleg@osyudinFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceosyudin has not updated employment details yet.Educationosyudin has not updated education details yet.Linksosyudin has not updated links details yet. Skillsosyudin has not updated skills details yet.