Koushik Kumar Ghosh@koushik_iuBangladeshFollowAboutCurrenthjEducationislamic University,Bangladesh BadgesProblem SolvingCPPJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencekoushik_iu has not updated employment details yet.Educationislamic University,Bangladesh