George Stathis@geor_stathGreeceFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencegeor_stath has not updated employment details yet.Educationgeor_stath has not updated education details yet.