All Services Programming & Development z/OS Systems Programming HLASM C $60/hr · Starting at $40 Highly proficient in MVS Systems Programming. Highly skilled in z/OS assembler, HLASM, mainframe C, Rexx, MVS internals, system exits About $60/hr · Ongoing Download Resume Highly proficient in MVS Systems Programming. Highly skilled in z/OS assembler, HLASM, mainframe C, Rexx, MVS internals, system exits Skills & Expertise Assembly LanguageMainframeMultiple Virtual Storage (MVS)ProgrammingRestructured Extended Executor (REXX) 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mainframe DevelopersAssembly Language ProgrammersComputer Programmers