Alexander Bangerl@alexbangerl1995Follow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencealexbangerl1995 has not updated employment details yet.EducationColumbia UniversityLinksLinkedinhttps://www.linkedin.com/in/alexander-bangerl-140213a4/ Skillsalexbangerl1995 has not updated skills details yet.