Sergey Marin@SergumanSenior Software Engineer at IntexsysFollow BadgesProblem SolvingSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSerguman has not updated employment details yet.EducationStandard Public SchoolLinksLinkedinn+WG2k7/IlGwPzq/MaCycEpcu+2BIllnchESpEhJdFA= SkillsSerguman has not updated skills details yet.