Nikolay Lagodyuk@D4rrQPotatoRussian FederationFollowAboutEducationElena-Service BadgesProblem SolvingCPPPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork ExperienceD4rrQ has not updated employment details yet.EducationElena-Service