Cost-aware infrastructure
Finding and reducing unnecessary AWS spend without trading away reliability.
Read noteSenior software engineer · 7 years · Buenos Aires
Systems that hold up.
I build and modernize systems where data, integrations, infrastructure, and operational risk all matter. AWS · SQL & data systems · integrations
Selected engineering work01—03
Writing
Technical notes.
Cost-aware infrastructure Cost is a system-design concern, not a monthly surprise. The Pursuit of Value Notes on growing up alongside software Incremental modernization A rewrite is rarely a single decision. It is a long interval in which ownership has to move without losing the ability to return.
View writing How I tend to work
Understand the mechanism
I’m rarely satisfied with “that’s how it works.” I want to know where the boundary came from and what happens when it fails.
Build what is justified
I like knowing what the ideal design looks like. I also like admitting when it is not worth building yet.
Follow the consequences
A technical decision changes cost, operations, product behavior, and how somebody debugs the system six months later.