I work in two areas: platform engineering and authentication.

Platform engineering focuses on how infrastructure is structured, automated, and operated at scale.

Authentication focuses on how access is established and trusted across systems.

These are foundational systems. When they are designed well, everything else becomes simpler.

This site is a collection of notes and designs from my work. The goal is not volume, but clarity — concise explanations of systems that are often made unnecessarily complex.

My approach favors:

• simple architectures
• clear trust boundaries
• practical automation
• minimal moving parts

I occasionally take on consulting work in platform engineering and authentication.

Code and projects: https://github.com/codepurrpur