Breexzed

Infrastructure engineering. Building Linux infrastructure in Go, from the kernel up.

## About

Interested in: Linux, eBPF, Go, containers, cloud, kernel-native infrastructure.

## Now

Pulsed — Oct 2026 – present

Go · Linux /proc · standard library only

A Linux process monitor in Go, built from /proc up.

• Lists processes from /proc and parses /proc/PID/stat, including process names with spaces and ")".
• 125 lines of Go, 136 lines of tests, CI on every push.
• Next: measure how many short-lived processes a once-per-second read misses, then try eBPF.

code

## Selected work

httpd-go — Sep 2026

Go · TCP · HTTP/1.1 (RFC 9112)

A small HTTP server in Go. Built from raw TCP.

• Parses the request line and headers, with a limit on header size.
• Reads request bodies using Content-Length.
• Keep-alive, so each request doesn't open a new TCP connection.
• Logs the client IP and duration of each request.

code · build log

wtp (Willingness To Pay) — Apr 2026 – Oct 2026

Python · LLM APIs · GitHub Actions

Find out whether people would pay, from interview and YouTube transcripts. Built with Claude, for my own process.

• Checks every quote the model returns against the transcript. Across 3 real runs: 41 quotes, 28 exact, 6 near-exact, 7 stitched together, 0 invented.
• v0.6.2, 90 tests, CI on Python 3.11 and 3.14.

code

## Skills

Go / Python / Linux (/proc) / KVM, QEMU, libvirt / Git / GitHub Actions / Docker / Bash

## Writing

• Building An HTTP Server From Scratch
• On Learning and finding the right information to learn from
• The Gap

## Links

Email · GitHub · X

Updated Oct 2026.