Yonko Tsonev@jonkotzonevFollow BadgesProblem SolvingDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencejonkotzonev has not updated employment details yet.Educationjonkotzonev has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/yonko-tsonev-45b16070 Skillsjonkotzonev has not updated skills details yet.