Damn, I'm in demand again. Need to dust off my flowchart templates maybe ! From 1968 thru 2002 I wrote a kabillion lines of COBOL code for the USAF, as a USAF civilian employee, EDS, and finally the software company we started in 1978 and sold in 2004.
IBM 360s, Honeywell 1250, Burroughs B3500, DEC mini's, Trash 80's, all the iterations of IBM PC's and Microsoft from DOS to Windows 95 or so ? Can't remember them all. RM COBOL, AccuCobol, and so on...
Brings back lots of memories.. good and bad !
https://www.cnn.com/2020/04/08/business/coronavirus-cobol-programmers-new-jersey-trnd/index.html