Brunon Grzesiecki@brunongrzFollow BadgesProblem SolvingDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencebrunongrz has not updated employment details yet.EducationYale University, New HavenLinksbrunongrz has not updated links details yet. Skillsbrunongrz has not updated skills details yet.