All Services Programming & Development Mainframe Testing, JCL, COBOL, DB2, VSAM $50/hr · Starting at $25 I worked as Mainframe Tester in IBM and in Deloitte. Worked as Mainframe Developer in Wipro. Can program and perform testing as well About $50/hr · Ongoing Download Resume I worked as Mainframe Tester in IBM and in Deloitte. Worked as Mainframe Developer in Wipro. Can program and perform testing as well Skills & Expertise CobolDB2Job Control Langauge (JCL)MainframeQuality Assurance and TestingSoftware DevelopmentVirtual Storage Access Method (VSAM) 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mainframe DevelopersSoftware DevelopersCobol ProgrammersDB2 Developers