Cedoor

Software engineer · privacy, cryptography & learning tools

I'm a software engineer. My core experience is in privacy and programmable cryptography. Most of that technology never makes it out of papers and research code, so I build the layer above it: libraries, protocols, and developer tools that let other engineers actually build with zero-knowledge proofs, MPC, and FHE. In practice that's mostly TypeScript and Rust, reaching for Solidity or Circom/Noir when the work touches smart contracts or circuits. Lately I've also been experimenting with AI coding tools, especially ways to reuse agent prompts and skills across projects and test how well they work.

I'm also interested in how people learn and organize knowledge, and in building tools that give them more control over that process.

I care about open source, modular code, and interoperability. Check out my projects to see what I've been building.