Raguvaran Selvan

Product Engineer

Bengaluru, Karnataka, India17 yrs 5 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in bootloaders and secure boot implementations.
Proficient in Linux kernel and device driver development.
Strong background in embedded systems and real-time operating systems.

Stackforce AI infers this person is a highly skilled Embedded Systems Engineer with expertise in Linux and secure firmware development.

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Skills

Core Skills

Embedded SystemsLinux

Other Skills

Embedded DevicesBootloadersSecure BootLinux KernelDevice DriversNetworkingProgrammingCC++PythonShell scriptingKernel hardeningSecure firmware updatesMemory managementPost-silicon validation

About

• Bootloaders & Secure Boot: U-Boot, Little Kernel, Irdeto PBL, Broadcom CFE, MediaTek MBoot, custom secure boot implementations. • TrustZone & Security: ARM TrustZone, cryptographic algorithms (AES, RSA), kernel hardening, secure firmware updates. • Linux Kernel & Device Drivers: o Development & debugging for UART, I2C, SPI, NAND/NOR Flash, Ethernet, Tuner, Demodulator, Display & Graphics. o Kernel optimizations, memory management, MMU configurations. • Linux Secure Application Development: Binder IPC, Synamedia DRM client-server architecture. • Embedded Software & RTOS: Linux, FreeRTOS, OS20/21, eCos, µC/OS-III. • Board Bring-Up & Debugging: Post-silicon validation, schematics verification, debugging tools (JTAG, Lauterbach Trace32). • Networking & Protocols: TCP/IP stack, DVB standards, secure OTA updates. • Programming & Scripting: C, C++, Python, Shell scripting. • Low-Level Firmware Development: Little Kernel (LK) bootloader, QEMU-based simulation and debugging. • Multimedia Processing: Linux multi-process application for video/audio recording and encoding to different codecs.