Md. Waliullah Marjan@waliullahmarjanBangladeshFollow BadgesProblem SolvingJavaDays of CodeSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencewaliullahmarjan has not updated employment details yet.Educationwaliullahmarjan has not updated education details yet.