Sergei Serpikov@serpikov_sergeiSoftware developerFollow BadgesProblem SolvingPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceserpikov_sergei has not updated employment details yet.Educationserpikov_sergei has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/sergey-serpikov-45502367Githubhttps://github.com/expertlightPortfoliohttp://www.linkedin.com/in/sergey-serpikov-45502367 Skillsserpikov_sergei has not updated skills details yet.