Gregory Shimansky@Zoltan2Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceZoltan2 has not updated employment details yet.EducationZoltan2 has not updated education details yet.LinksZoltan2 has not updated links details yet. SkillsZoltan2 has not updated skills details yet.