Andrzej Sydor@andrzejsydor-PolandFollow BadgesProblem SolvingJavaDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillCertificate: Angular (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillCertificate: Angular (Intermediate)VerifiedskillWork Experienceandrzejsydor has not updated employment details yet.Educationandrzejsydor has not updated education details yet.