Portrait of LucaPortrait of Lulu
srini.vasudevan8@gmail.com

Pedagogy

My teaching statement discusses my approach to instructing courses in microeconomics, econometrics, and development economics. I have created the following tools for different learning styles.


Inspect

Transformer Unboxer

About

Follow a six-word sentence through a real tiny transformer, from embeddings and attention to feed-forward computation and emoji output. Inspect each matrix and intermediate state to connect transformer vocabulary to the underlying arithmetic.

Crypto Minter

About

Mine a real block: double SHA-256 on real header bytes, with only the difficulty target made easy. Every intermediate is visible.

Feed Maxxer

About

Watch real feed-ranking formulas at toy scale: Hacker News, Reddit hot, Twitter’s published weights, then a learned ranker that updates with every swipe.


Explore

Unicode Presenter

About

Explore how Unicode organizes writing systems, symbols, and emoji across code points, blocks, and historical versions. Compare native and assisted glyph rendering to see the difference between a character’s standardized identity and what a particular machine can display.

Lexicon Translator

About

Learn how the same concept changes vocabulary across disciplines. Translate a term between economics and sociology to see where fields align, diverge, or name the same mechanism differently.


Play

Git Digger

About

Learn git by digging down through a repository’s history, one layer of commits at a time.


Create

PyLuca

About

A Tamil-first programming language for children, with English as a second mode.

GLOSS Signer

About

Type ASL gloss and see it checked as you go, with SignCheck underlines and suggestions, then drawn in SignWriting and exported as a PDF study sheet.