Andy has over 30 years experience in the computer industry, mostly in the mainframe environment (all IBM or compatibles) but with additional PC support experience in recent years. He has been teaching since 1985.
He has specialized in MVS systems and has taught regularly in the UK, Europe and USA. He has also produced course materials in subject like Parallel Sysplex, OS/390 and MVS SP5 Workload Manager.
His expertise is in the following:
Parallel Sysplex
OS/390
Internals, Performance and Diagnostics
JCL, TSO/SPF etc.
Workload Manager
He is one of our main OS/390 systems and operations instructors.
