September 10, 2026
BCRA Mini-RAG
A cited-clause RAG over Argentine FX regulation: ask what a BCRA circular says, get a Comunicación “A” citation or honest silencio.
Writing
Writing
Project write-ups and notes, newest first.
June 9, 2026
Spec-Driven Development with GitHub Spec Kit
Designing and building a security CLI entirely spec-first — every feature specified, planned, and broken into tasks before a line of code.
June 9, 2026
A Searchable Registry of Coding-Agent Skills
A high-trust catalog of software-engineering and security agent skills with fast full-text search — built as a zero-backend static site.
April 1, 2021
Build a Neural Network from Scratch
Implementing a neural network in pure Python to predict a car's fuel efficiency.
April 1, 2020
Neural Art Style Transfer
A tour of neural-network models that repaint photos in the style of famous artworks.