Sergey Pariev@sparievFollow BadgesProblem SolvingRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencespariev has not updated employment details yet.EducationNoneLinksGithubhttps://github.com/sparievPortfoliohttp://spariev.com Skillsspariev has not updated skills details yet.