Roman Korchagin@Roman_Korchagin1Software DeveloperFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceRoman_Korchagin1 has not updated employment details yet.EducationRoman_Korchagin1 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/roman-korchagin/ SkillsRoman_Korchagin1 has not updated skills details yet.