Dwarakesh Radhakrishnan

About Dwarakesh Radhakrishnan

I have around 15 years of professional work experience in Linux Device Drivers, Linux porting, Android Porting, Optimizations, and Design, Development, Testing, and Integration of Embedded firmware and Embedded hardwareProficient in Linux kernel internals, C, ARM Assembly and a little shell scripting.Wrote linux drivers for Camera sensors, PMIC, USB Hub, HDMI-Parallel bridge etc.Hacked linux kernel for Network Optimization on a low end TI SOC to improve UDP/TCP throuhput by 100%.Worked on various layers of USB Host stack(and little on USB Device Stack too). From Class Drivers like Mass Storage, ADB, UVC, Audio Class, WiFi and Ethernet, to USB HCD like MUSB(the non-complaint Mentor Graphics Controller) EHCI and OHCI.Worked on Android(4.0, 4.2.2 and 4.4) Porting, maintaining and bug fixing on a TV platform.Integrating Atheros, Broadcom, Qualcomm, WiLink,etc WiFi/BT chipsets on Sigma, TI, freescale,etc platforms all running linux. So exposure to BlueZ, Broadcom stack, BT protocols and profiles, WiFi supplicants, dhcp(c)d, etcMy debugging skills in linux include printk(), printk() and printk().git, gerrit and repo. Also tried few recipies in Yocto. git my all time favourite(only other scm that I worked on was SVN).Linux Boot-time Optimization.v4l2 framework, wrote udev like daemons, uinput, different stages of bootloaders

Experience

1. Senior Manager

   Renesas Electronics

   Jul 2025 — Present · IN

Education

• National Institute of Electronics and Information Technology

  PG Diploma, Embedded Systems

  2009 — 2010

• Anna University Chennai

  Bachelor of Engineering (BE), Electrical and Electronics Engineering

  2004 — 2008

Skills

• Microsoft Office
• Leadership
• Arm
• C
• Device Drivers
• Wifi
• U-Boot
• Usb
• Firmware
• Embedded Systems
• Linux Kernel
• Linux
• Management
• Arm Architecture
• Strategic Planning
• Bluetooth
• Bootloader
• Testing
• Negotiation
• Integration
• C++
• Debugging