DJ Johnson@killmachine3000Software EngineerUnited StatesFollowAboutCurrentSquareEducationNone BadgesProblem SolvingJavaPythonRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: React (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork ExperienceSoftware EngineerSquare• August 2018 - PresentEducationSouthern Illinois University EdwardsvilleNone