Cristina Chang@crischFollow BadgesProblem SolvingJavaDays of CodeDays of JSDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencecrisch has not updated employment details yet.EducationUniversidade de São Paulo, São PauloLinkscrisch has not updated links details yet. Skillscrisch has not updated skills details yet.