Case studies
The problem, the architecture, the trade-offs, and the parts I would change
Written the way I would explain the work to another engineer — including the decisions that cost something and the limitations that are still there.
A note on what is here
Nothing on this site is invented
Where a metric has not been measured, it is marked as outstanding rather than estimated. Where a client cannot be named, the architecture is described and the client is not. That is the same standard I apply to a technical assessment.