Sergei Lugovoi@pelenthiumApplication developerFollow BadgesProblem SolvingJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillWork Experiencepelenthium has not updated employment details yet.Education1LinksGithubhttps://github.com/pelenthium Skillspelenthium has not updated skills details yet.