Electronic Engineer (retired)
Bet most programmers these days couldn’t write a full 16bit operating system for a full computer in binary
Self taught programming (wrote a DOS driver for hardware that ran the CPU in protected mode using masm )
Program in VB, VC, C, xml, Python. (whatever is needed I learned)
Design, built, program real time multi microcontroller devices.
Designed 12 layer precision analog and digital PCB boards.