Reinhart Joshua Utama@blackvenom13rInformation Technology ConsultantIndonesiaFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experienceblackvenom13r has not updated employment details yet.Educationblackvenom13r has not updated education details yet.