Sándor Pleskó@pleskosandorHungaryFollowAboutCurrentFreelancerEducationHungary BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceFreelancerEducationHungaryInformation Technology• 2017 - 2019Nemes Tihamér Gépészeti, Informatikai és Rendészeti Szakgimnázium és Koll.Information Technology• 2017 - 2018