I have many years on mainframe z/OS system administrator on Peru.
Also I worked on Development programmers.}
I have excellent skills in IBM Mainframes and have high expertise in CICS,COBOL,JCL,VSAM,
DB2,SMF, Assembler, pl/1 and Rexx, Debugging, dumps,utilities, Sort.
I have the experience in Bank and commerce
I have over 30 years work experience in IBM Mainframes.
I work onmainframe z/OS as technical support, system administrator and Programmer develoment.