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Alex Kuleshov
8,267 posts
user avatar
Alex Kuleshov
@0xAX
Software developer Elixir/Go/Rust Posting about things that I've met during reading source code of different systems: Author of linux-insides.
0xAX.dev
Joined October 2012
182
Following
11.5K
Followers
  • Pinned
    user avatar
    Alex Kuleshov
    @0xAX
    Jun 16
    I'm continuing to look for a fully remote, full-time backend role. Senior backend, Go and Elixir/Erlang/OTP. I build distributed systems: Kubernetes, observability, databases, and large-scale telecom platforms. My timezone is GMT+5, but a 3–4 hour time difference works great
    user avatar
    Alex Kuleshov
    @0xAX
    May 13
    I’m considering my next career step and would be happy to hear about interesting remote backend/infra roles. My background is mostly in Elixir/Erlang/OTP, distributed backend systems, Kubernetes, observability, and telecom/AAA platforms. I’m especially interested in technically
    3.9K
  • user avatar
    Alex Kuleshov
    @0xAX
    Feb 23, 2015
    A python proframmer gives java a try #reddit #programming
  • user avatar
    Alex Kuleshov
    @0xAX
    Aug 24, 2025
    I've updated the first chapter of linux-insides on the Linux kernel booting process to reflect modern 6.16+ kernels -
    linux-insides/Booting/linux-bootstrap-1.md at master · 0xAX/linux-insides
    From github.com
    23K
  • user avatar
    Alex Kuleshov
    @0xAX
    Apr 12, 2025
    I've reworked/updated the 3rd chapter of set of posts about assembly for Linux x86_64 -
    asm/content/asm_3.md at master · 0xAX/asm
    From github.com
    19K
  • user avatar
    Alex Kuleshov
    @0xAX
    Aug 30, 2025
    I have reworked the second chapter about the Linux kernel booting process adjusting it to modern versions of kernel -
    linux-insides/Booting/linux-bootstrap-2.md at master · 0xAX/linux-insides
    From github.com
    23K
  • user avatar
    Alex Kuleshov
    @0xAX
    Aug 24, 2025
    And finished to rework 6th part of posts for learning assembly programming for Linux x86_64 -
    asm/content/asm_6.md at master · 0xAX/asm
    From github.com
    14K
  • user avatar
    Alex Kuleshov
    @0xAX
    Jun 1, 2025
    I've reworked/updated the 4rd chapter of set of posts about assembly for Linux x86_64 -
    asm/content/asm_4.md at master · 0xAX/asm
    From github.com
    15K
  • user avatar
    Alex Kuleshov
    @0xAX
    Jun 21, 2025
    I finished to rework 5th part of notes about assembly for Linux x86_64 github.com/0xAX/asm/blob/…, now it has a small example from ffmpeg
    asm/content/asm_5.md at master · 0xAX/asm
    From github.com
    12K
  • user avatar
    Alex Kuleshov
    @0xAX
    Apr 6, 2025
    Apple’s Darwin OS and XNU Kernel Deep Dive
    Tanuj Ravi Rao
    Apple’s Darwin OS and XNU Kernel | Tanuj Ravi Rao
    From tansanrao.com
    18K
  • user avatar
    Alex Kuleshov
    @0xAX
    Jul 17, 2016
    just yet another piece of #linux #kernel code
  • user avatar
    Alex Kuleshov
    @0xAX
    Jul 2, 2016
    Understanding glibc malloc - sploitfun.wordpress.com/2015/02/10/und… #c #programming #linux
    Understanding glibc malloc
    From sploitfun.wordpress.com
  • user avatar
    Alex Kuleshov
    @0xAX
    Oct 21, 2017
    A Survey of CPU Caches - meribold.github.io/2017/10/20/sur…
  • user avatar
    Alex Kuleshov
    @0xAX
    Jan 1, 2019
    Learning KVM - implement your own Linux kernel - david942j.blogspot.com/2018/10/note-l…
  • user avatar
    Alex Kuleshov
    @0xAX
    Feb 13, 2017
    A Beginner's Guide to x86 Assembly, Part 1 of 2 - dere.github.io/2017-02-12/beg… #programming

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