Filip Kołodziejczyk@kolodziejczykfPolandFollow BadgesProblem SolvingCPPPythonSqlC language CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencekolodziejczykf has not updated employment details yet.EducationTechnical University of WarsawComputer Science, BS