Sergey Karpushin@sergey_karpushinLead Software EngineerFollow BadgesProblem SolvingJava CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork Experiencesergey_karpushin has not updated employment details yet.Educationsergey_karpushin has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/sergey-karpushin-67b03614/ Skillssergey_karpushin has not updated skills details yet.