Josip Valtner@josipvaltnerFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceFreelancyEducationEconomic faculty Novi SadComputer Information Systems, MS•  2001 - 2010Linksjosipvaltner has not updated links details yet. Skillsjosipvaltner has not updated skills details yet.