Hiroshi Arai@hxa51Software EngineerFollow BadgesProblem SolvingDays of Code Certificationshxa51 has not earned any certificates yet. Work Experiencehxa51 has not updated employment details yet.EducationPennsylvania State UniversityLinksLinkedinhttps://www.linkedin.com/in/hiroshi-arai-ba468144 Skillshxa51 has not updated skills details yet.