Expert in IBM Mainframe z/OS, COBOL, SAS, CICS, JCL,TSO, SDLC

Lifetime experience in large IBM Mainframe systems, both online and batch, written in COBOL, CICS, SAS, JCL. All Software Design Life Cycle (SDLC) stages expert-level knowledge, still supporting number of large government applications. Leading role, mentoring and tutoring number of programmers in various project for many years Expert-level knowledge and experience, practical approach and skills, number of very helpful tips and tricks, loyal and friendly communications with different levels... Read More >>