Oleg Petrochenko@kaseatC# developer at 2gisFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experiencekaseat has not updated employment details yet.Educationkaseat has not updated education details yet.Linkskaseat has not updated links details yet. Skillskaseat has not updated skills details yet.