Sergey Chunayev@sergey_chunayevSoftware EngineerUnited StatesFollow BadgesProblem Solving CertificationsCertificate: Java (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: React (Basic)VerifiedskillCertificate: Node (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork Experiencesergey_chunayev has not updated employment details yet.Educationsergey_chunayev has not updated education details yet.