Alex Kahng@alexkahngFollow BadgesProblem SolvingJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencealexkahng has not updated employment details yet.EducationHarvard University, CambridgeLinksalexkahng has not updated links details yet. Skillsalexkahng has not updated skills details yet.