Hi, I'm a regular guy, love Linux, running, reading! I have worked on, and continue to work, on both closed-commercial and opensource projects - from small embedded Linux boards to server-class systems.
My speciality area tends to be Linux kernel internals. I have and do work on related areas - core kernel, security, (some types of) device drivers, embedded Linux, systems programming on Linux with 'C'. Am also quite proficient at shell scripting with bash (and related utils).
I'm a professional trainer on Linux technologies - been doing this, along with projects, for close to two decades now.. I provide Company / Workshops, Corporate Training