Sylvain Calais@sylvain_calaisVPUnited KingdomFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencesylvain_calais has not updated employment details yet.Educationsylvain_calais has not updated education details yet.