Hrvoje Kostic@hrvojehkFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencehrvojehk has not updated employment details yet.Educationhrvojehk has not updated education details yet.Linkshrvojehk has not updated links details yet. Skillshrvojehk has not updated skills details yet.