Jan Matyáš Křišťan@matyas_kristanCzechiaFollowAboutEducationCzech Technical University In Prague BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencematyas_kristan has not updated employment details yet.EducationCzech Technical University In Prague