Andrzej X@endrju3Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceendrju3 has not updated employment details yet.Educationendrju3 has not updated education details yet.Linksendrju3 has not updated links details yet. Skillsendrju3 has not updated skills details yet.