Hacker @alderskiFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencealderski has not updated employment details yet.Educationalderski has not updated education details yet.Linksalderski has not updated links details yet. Skillsalderski has not updated skills details yet.