Vijayakannan Ayyathurai
Staff Software Engineer at Celestica
Penang, Malaysia
Summary
🤩
Rockstar🎓
Top SchoolVijayakannan Ayyathurai is an embedded software engineer with nearly two decades of experience specializing in Ethernet dataplane solutions, low-level driver development, and Intel x86 multicore validation for SOHO and data-center applications. He has deep expertise in DMA, MAC/PHY, descriptor-ring management, CQM, and packet-processing subsystems, and has brought up network controllers across Linux and Zephyr RTOS while owning pre-silicon co-verification and post-silicon bring-up. At Intel he upstreamed platform drivers (watchdog, PWM, timer, pinctrl) and contributed an Intel i226 driver to Zephyr and multiple Linux kernel patches, demonstrating a strong upstream open-source footprint. Comfortable in emulation and lab environments, he pairs kernel debugging and board-schematic analysis with Yocto BSP work and scripting for automation. Now based in Penang and transitioning into rack-scale AI data-center networking at Celestica, he blends deep hardware-software integration skills with practical performance optimization and validation instincts.
8 years of coding experience
15 years of employment as a software developer
Bachelor of Engineering, Electronics and Communication Eng, Bachelor of Engineering, Electronics and Communication Eng at Thiagarajar College of Engineering
Github Skills (22)
git-repository10
microcontroller10
hardware10
iot10
bluetooth10
embedded10
scalable10
zephyr9
infiniband9
mcu9
bluetooth-le9
freertos9
rtos9
architectures9
zephyr-rtos8
Programming languages (1)
Github contributions (5)
Vijayakannan/howtovijay
Jun 2017 - Apr 2018
Contributions:4 PRs, 7 pushes, 6 branches in 9 months
testing
Vijayakannan/linux
Jan 2024 - Jan 2025
Linux kernel source tree
Contributions:3 pushes in 11 months
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