Suraj Singh@tech_gexpBig Data EngineerIndiaFollow BadgesProblem SolvingJava CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencetech_gexp has not updated employment details yet.Educationtech_gexp has not updated education details yet.