Ivan Kolev@ivan_pl_kolevBulgariaFollowAboutEducationSofia University "St. Kliment Ohridski" BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceJava DeveloperAmadeus• 2016EducationSofia University "St. Kliment Ohridski"Information Technology, M.Tech• September 2018 - February 2020