Даня Шалак@Dan_ShalakFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceDan_Shalak has not updated employment details yet.EducationSPB NRU IFMOLinksDan_Shalak has not updated links details yet. SkillsDan_Shalak has not updated skills details yet.