I started my career in Z back in July 1969, yes, July 1969. To put in perspective the 360 range was announced in April 1964, so I am an early adopter of technology!!
I have had an amazing and very successful career in Z since then and look forward to many more years!!
Happy to help anyone who wants any sage advice about a career in IBM Z. Probably the most exciting times ever in my career to date!!!