Derek Zhao@chong_zhaoUnited StatesFollowAboutCurrentNASAEducationColumbia University, New York BadgesProblem SolvingPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceComputer Vision and Machine Learning InternNASA•  2018 - 2018EducationColumbia University, New YorkData Science, MS•  2017 - 2018