01 / RESEARCH 02 / BUILDS 03 / SECURITY 04 / SYSTEMS LAB 05 / RESEARCH WORKBENCH ↗ 06 / SYSTEMS COCKPIT ↗ 07 / FIELD NOTES 08 / ABOUT & METHODOLOGY 09 / DESIGN SYSTEM → PORTFOLIO (HARRYDEV.ONE)

● OBSERVATIONS / FIELD NOTES

Short Technical Observations & Tooling Notes

Concise operational notes, POSIX configurations, and architectural reflections from real-world systems engineering.

Eight Years Shipping Production Systems From a Phone

A breakdown of the dotfiles, tmux orchestration, compilation toolchains, and mental models behind mobile-first systems development.