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by77er/README.md

Hi!

I specialize in high performance systems programming, networking, and distributed infrastructure. I'm working on traffic infrastructure at Discord.

Some of my hobby projects:

  • Building async RL infra to distribute training, inference, and environment compute across heterogeneous providers
  • Pretraining a dense 1B LLM in fp8/mixed locally on my RTX 5080 & RL'd with GRPO + RLVR for basic tasks
  • AI agent sandboxing and harness design
  • Experiments with pure functional programming (Lean) for robust agent-managed infrastructure
  • Emulators and programming language interpreters
  • Firmware programming & PCB design + electronics
  • Toy operating systems and Linux kernel modules
  • Minecraft server software contributions and plugins

I used to have a homelab, but it had an unfortunate encounter with water (RIP).

I'm currently studying:

  • LLM pretraining, inference, RL, and evaluation - particularly through an infra lens
  • Pure math
  • Cooking

Puzzle:

      f0  VM
      RgEAAAAA
      AA    AAAA
     A        BAAIAAwA0AAEA
       N              AABAAQAAABt
      Z       W93IQo        AADQAIA
    A   BAAAAA      A      A      AAD
 HbQ7kgA         AEA   ugYA        AAC
                4BAAAAM             2A
                                    id
                                   gx
                                 28
                               2A

Pinned Loading

  1. inframe inframe Public

    Pure functional infrastructure frontend for OpenTofu

    Rust

  2. rl rl Public

    distributed async RL across providers

    Python

  3. iso iso Public

    Scalable Firecracker microVM sandboxes with network policies and in-flight credential injection

    Rust

  4. bitty bitty Public

    Experimental actor-based agent swarm harness

    Rust 1