Just an ordinary guy but with temptations to do a lot in technology..
I have worked long back on the classic old 8051 micro-controller, and then Microchip PIC18, PIC16 and PIC32. Have basic knowledge on ARM Cortex-M processors and good in C programming.
I also have good knowledge of electronics hardware and analog circuits etc.
Jack of all, Master of none at all but happy that way..