Jia He

Jia He Email and Phone Number

Kernel/Container Virtualization developer at Arm @ Arm
united kingdom
Jia He's Location
Shanghai, China, China
About Jia He

10+ years experience upon linux C development. Good at linux system management/embeded linux/kernel driver troubleshooting/debug skills/algorithm. Have knowledge on virtualization(kvm,qemu,libvirt). Passion on learning underlying technology

Jia He's Current Company Details
Arm

Arm

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Kernel/Container Virtualization developer at Arm
united kingdom
Website:
arm.com
Employees:
8668
Jia He Work Experience Details
  • Arm
    Principal Software Engineer
    Arm Jan 2020 - Present
    Shanghai, China
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  • Arm
    Staff Software Engineer
    Arm Sep 2018 - Jan 2020
    Shanghai City, China
    1. Unikraft(Unikernel） enablement and enhancement on arm64 - arm64 mmu setup - gicv2 interrupt controller, irq infrastructure - multithread support, context switch - timer enablement - platform bus/virtio mmio - early smp support - dump backtrace - PCI/PCIe ECAM host controller on arm64, virtio_pci enablement on arm64 - support running OCI compatible Unikraft container in docker http://xenbits.xenproject.org/gitweb/?p=unikraft%2Funikraft.git&a=search&h=refs%2Fheads%2Fstaging&st=commit&s=Jia+He2. Kata-containers enhancement on arm64- ACPI based vCPU hotplug support on arm64- pmem/nvdimm virtualization support on arm64
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  • Hxt Semiconductor
    Kernel/Virtualization Developer
    Hxt Semiconductor Sep 2017 - Sep 2018
    Shanghai City, China
    1. kernel mm on arm64https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=Jia+he2. virtualization: kvm on arm64, qemu. vhost scsi enablementhttps://git.qemu.org/qemu.git/?p=qemu.git&a=search&h=HEAD&st=author&s=jia+he3. dpdk enablement/optimization on arm64 http://dpdk.org/browse/dpdk/log/?qt=author&q=Jia+He
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  • Ibm
    Linux Kernel Developer （Band 8）
    Ibm Oct 2015 - Sep 2017
    - China kernel team tech leader.- 2015 CLK (china linux summit) keynotes speaker "OpenPOWER& Kernel Features"- Main kernel contribution, including cache improvement, mm related fixhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=jia+he+- 16 hugepage enable on PowerNV- ibm bug fixes about fs/mm- xfs mm SME in ibm kernel team
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  • Ibm
    Linux Zkvm Installer Developer （Advisory Software Engineer Band 8）
    Ibm Dec 2014 - Oct 2015
    Shanghai City, China
    Customizing and tuning a common KVM hypervisor. Involves building virtualization packages such as kernel, qemu and libvirt with some fix patches from upstream, integrate components, build DVD ISO and TP4 images from base OS packages and virtualization packages. Fix virtualization bugs and other base OS bugs on the KVM hypervisor. Areas of expertise:* Linux booting process, systemd* Kvm on s390x* Python
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  • Ibm China
    Linux Software Developer
    Ibm China Sep 2011 - Dec 2014
    Shanghai City, China
    Staff Linux Software Engineer(Band 7)embedded Linux Development, Linux customizing and tuning, bug fixing, testing.Areas of expertise:* Kernel mm* Driver* Virtualization KVM* Mips cache alias* Jffs2 - flash filesystem* Grub legacy/Grub2/UEFI security boot* OpenSource socat/nmap/curl/openssl/openssh/lighttpd/xwindow/etc.
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  • Zte
    Senior Software Engineer/Tech Lead
    Zte Jul 2008 - Aug 2011
    Shanghai
    Linux software development engineer* middle-ware platform service: mm/tipc/rudp/timer/file management/exception* tracelog modules for embeded linux Linux software development Tech lead* 32bit to 64bit project migration* memory footprint optimization project for embedded linux OS* various of bug fixes/trouble shooting* auto make/building scripts for projects
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  • Alcatel-Lucent
    Software Engineer
    Alcatel-Lucent Apr 2006 - Jun 2008
    Shanghai City, China
    Embeded Linux Software Engineer* middle-ware service between Linux OS and applications, provide mm/msg management/timer/vos* simple memory management algorithm in embedded Linux* terminal to manage remote embeded Linux OS
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Jia He Skills

Embedded Linux Middleware Troubleshooting Linux System Administration Linux Kvm Shell Scripting Mips Linux Development Linux Device Drivers C Memory Management Debugging Openssl Linux Kernel Boot Loaders Kernel Debugging

Jia He Education Details

Frequently Asked Questions about Jia He

What company does Jia He work for?

Jia He works for Arm

What is Jia He's role at the current company?

Jia He's current role is Kernel/Container Virtualization developer at Arm.

What schools did Jia He attend?

Jia He attended Shanghai Jiao Tong University, Shanghai Jiao Tong University, Shanghai Jiao Tong University.

What are some of Jia He's interests?

Jia He has interest in Science And Technology, Education, Iq Puzzle, Pe Crack.

What skills is Jia He known for?

Jia He has skills like Embedded Linux, Middleware, Troubleshooting, Linux System Administration, Linux Kvm, Shell Scripting, Mips, Linux Development, Linux, Device Drivers, C, Memory Management.

Who are Jia He's colleagues?

Jia He's colleagues are Mathias Rønning, Lime Soda, Olivia Marquardt, Abhinay Surya, Maryam Esmaeilian, Soiba Samreen, Shrinivas Jangale.

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