I am System and Embedded Programmer. I am always curious to know what make wheels roll. I have worked on Boot-loader Programming, Device Driver Programming, Kernel Programming, File-system Programming for my own 32bit x86 OS started from the scratch. I also use to do Embedded programming but till now its just functions based while i prefer to know core stuff since i am a developer not the end-user. Keep moving forward. Do work of your interest then work doesn`t remain work, it become enjoy. ©