Szilveszter Sándor@s_szilveszter191FreelancerHungaryFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork Experiences_szilveszter191 has not updated employment details yet.EducationCsíkszereda, SapientiaChemical Engineering, BE• March 2012 - March 2016