Skills- AOSP (knowledge of the AOSP build system is a MUST have)HW awareness and its Peripherals, coupled with Android BSP understandingHAL (mainly experience and understanding in Android HAL and how to customize it for per HW customizations)LinuxLinux Kernel drivers (experience with writing Linux kernel modules, or at least porting/debugging customization)Linux Device TreeC/C++Android/bring-up
