FD fedius
Notes on systems, models & the things in between Vol. 01 — Est. MMXXVI

Field notes / 001

A working archive of what I’m figuring out.

I build production ML systems, read papers, and write down what stuck. This is the long-form margin where half-formed ideas go to get tested in public.

What I'm into right now

03 — THREADS
THREAD 01

Explainability that survives production

Concept-based explanations, drift monitoring, and what "interpretable" means once real users depend on the model.

ongoing
THREAD 02

Trustworthy ML, the security way

Applying threat-model thinking from fraud prevention and cybersecurity to how ML systems get evaluated.

ongoing
THREAD 03

Data infrastructure for ML teams

Lakehouse tables, fast loading paths, and deployment pipelines that ML teams own end-to-end.

ongoing