Stiven Tri Alvin@stiventrialvin21IndonesiaFollow BadgesProblem SolvingJavaDays of CodeC language CertificationsCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillWork Experiencestiventrialvin21 has not updated employment details yet.Educationstiventrialvin21 has not updated education details yet.