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  • Los Angeles, CA

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ydewit/README.md

Hi, I'm Yuri 👋

I'm a software engineer interested in formal verification, theorem proving, and programming language theory.

What I'm working on

  • categorica — An experimental proof engine for category theory using equational reasoning and e-graphs. Think "Vampire for CT."

  • lean4-shimmer — Autogenerates reverse FFI shims for Lean exports

  • strandal — A multi-threaded Interaction Combinators implementation in Rust

    Areas of interest

  • Lean 4 — metaprogramming, FFI, tooling

  • Category theory — applied CT, categorical databases, functorial semantics

  • Proof automation — e-graphs, term rewriting, ATP

  • Interaction nets — optimal reduction, graph rewriting

    Previously

    I've spent time with algorithmic trading systems, constraint solvers, and distributed systems. My GitHub history goes back to 2010 — some ancient repos are still here as artifacts.

        📍 Los Angeles, CA

@ydewit's activity is private