John F. Ervin
@jfervin@techhub.social
Joined: 07/14/2025
About John F. Ervin
Retired, formerly IBM Mainframe SysProg.
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@jfervin@techhub.social
Joined: 07/14/2025
Retired, formerly IBM Mainframe SysProg.
jfervin has no public lists
jfervin has no activity yet