Raj Kumar — Software Engineer

Experienced embedded software professional having hands on experience from pre silicon to post silicon on Mobile/tablet platforms , currently working on Cellular Modem and before that on AP platforms Currently I am working at Apple India in Thermal/Power management/Power drivers on Apple baseband platforms and before that I was working at Intel India in Power management/power drivers team on Intel baseband platforms (ThreadX RTOS) Specialities: ------------------ C, C++, RTKIT RTOS, ThreadX RTOS, AP/Modem Power management, AP/Modem Power drivers, Thermal management drivers, Control system theory and PID controllers, Linux/Android kernel, ftrace,low level Linux/Android device drivers, protocol stacks and applications, power measurements using National instruments DAQ and Trace 32 analog probe (Lauterbach), Symbian, pSOS, USB analyzers (Ellisys and Graphics USB) , Trace 32 Lauterbach JTAG debugging, pytimechart and DS-5, Debugging the power drivers issues using signal monitoring with Oscilloscope Work areas: ------------------- Power drivers (Modem/AP), Power management(Modem/AP), Linux/Android power management, Thermal management (software), Control system theory and PID controllers, DVFS (software), system power consumption, power measurements, MALI GPU device drivers, Mentor IP USB controller driver, DMA controller drivers, IPC drivers (shared memory/mailbox) on Ericsson mobile platforms (communication drivers between application processor and modem), keypad drivers, Interrupt dispatchers, Die2Die driver, SD card drivers, Protocol stacks (SIP, RTP), Dev sound (audio part) layer in Symbian, ARM DS-5 gator driver plugin and also worked on SS7 applications. Having a good knowledge in Mobile/tablet platforms, RTOS, device drivers, power and thermal management

Stackforce AI infers this person is a specialized embedded software engineer in mobile technology.

Location: Karnataka, India

Experience: 18 yrs 2 mos