User PINTU KUMAR - Stack Overflow

PINTU KUMAR

reputation

More than 15 years of experience in Embedded Linux/Kernel development and design.
Currently working in Qualcomm Bangalore in Automotive/Telematics BSP Linux/Kernel design and development and customization on Qualcomm Snapdragon chipset family.
Past Experience: QUALCOMM (Dec-2019 - Current), SONY (2 years), SAMSUMG (8.10 years), SASKEN (4.7 years)
Onsite visit and Visa: South Korea, Taiwan, Japan, US (B1/B2 multiple entry visa: valid till 2023).

C, Linux/Kernel/BSP development, boot loader (u-boot, s-boot, LK, EDK2, UEFI)
Experience in ARM Embedded Linux Board bring-up and kernel customization, porting across various chipsets (SPRD, MEDIATEK, MSM, EXYNOS, OMAP) involving Tizen/Android/RaspberryPi
Expertise in Linux Kernel Memory Management areas (Buddy allocation, ION, DMABUF, CMA, Compaction, OOM, ZRAM, LMK etc)
Experience in building tiny Linux platform (128MB, 256MB, 512MB, 1GB), RAM memory optimizations, Boot time optimization, Kernel code size reduction, Linux performance tuning
Experience with Real Time Linux Kernel (PREEMPT-RT, RT-Linux, XENOMAI)
Experience designing Linux based Robotic model from scratch (both HW and SW)
Major Interests: Kernel bring-up/customization, memory management, Linux kernel open source contributions, research/development in Kernel areas from scratch.

Demonstrated ideas and papers in Qualcomm Hackathon-2020 and Qbuzz-2020 (Related to Linux Kernel).
Performance Excellence Yearly Award - 2019.
Prototyped and Demonstrated 2 ideas in Sony Open House-2019.
Employee of the Month Award - 2014.
Several Linux Kernel Mainline Contributions (my own ideas):

https://lore.kernel.org/lkml/?q=pintu

https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/log/?qt=grep&q=pintu
Contribution to Tizen open source robotic model:

https://git.tizen.org/cgit/contrib/robotics/
Xenomai Linux Kernel Contribution: https://gitlab.denx.de/Xenomai/xenomai/-/commit/c984901a833848ac29e6df1862cb9871b26b400b
Complete architecture, design and implementation of Xenomai based real time automotive model using Raspberry Pi-3 and Linux Kernel 4.9.
Several Technical paper presentation in Embedded Linux Conference World Wide: – Open Source Summit Japan-2019: Tokyo [July/2019] – Embedded Linux Conference-2016: San Diego [April/2016] – Embedded Linux Conference-2015: San Jose [March/2015] – Linux Con Japan [June/2012]