About

Self dot send is a computing blog focused on programming languages, software design, data structures, systems programming, and applied AI topics such as large language models and speech recognition. selfdotsend.com

It publishes hands-on tutorials, including editor internals like gap buffers, and practical notes on Unix tooling, ARM assembly, and day-to-day engineering work.

Most posts come from problems I ran into while building software, then wrote up as notes others can reuse.

Pankaj Doharey is a software architect working on AI systems, voice agents, telephony infrastructure, and distributed software.

His interests include Emacs and Org-mode customization, functional programming, systems languages, LLM systems, speech-to-text tooling, and applied market analysis. GitHub: metacritical

He cares about practical architecture: reliable systems, good performance, and shipping useful ML features.

This blog is powered by AOG (Act of Genius), a fork of org-page, an Emacs Org-mode static publishing system, customized with the metacritical/selfdotsend theme. AOG on GitHub

Posts are written in Org files and published from an editor-first workflow, so I can iterate quickly without leaving Emacs.