I'm Zixian. Apptitude is my personal collection of situations, mental models, and notes on software in Govt. Written for people who make decisions about tech.
The Knowledge Base
A reference library of technical concepts, stripped of jargon and explained with plain English and clear diagrams.
The Playbook
Opinionated frameworks for product strategy, scoping, and stakeholder management. This is how I approach the work.
For everyone who's ever nodded along pretending to understand the tech stuff.
Why this exists →