John Hedeen@JohnHedeenSoftware Engineer at EPAM SystemsFollow BadgesProblem SolvingJavaDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork ExperienceSoftware EngineerEPAM Systems•  February 2019 - PresentEducationJohnHedeen has not updated education details yet.LinksGithubhttps://github.com/ValeryTrebukh SkillsJohnHedeen has not updated skills details yet.