Projects
These are my more serious explorations. To find the more fun things, go to Fun.
AI and Cryptography
A short 6-step curriculum I built to teach myself and others the basics of mech interp.
- TalkTuner replication & frontend
Replication of the TalkTuner paper - a chatbot dashboard that reveals what the model believes about you (age, gender, education) using linear probes, and lets you edit those beliefs mid-conversation.
Multiple parties train a shared AI model without revealing their datasets to each other, using MPC (Arcium) with verifiable commitments onchain. Also did a proof of concept on EVM.
Prove outputs came from specific models without revealing the model weights, using trusted execution environments.
Privacy & Distributed Systems
Anonymous, org-gated posting on Solana - zero-knowledge proofs let only people with a verified email at a Solana ecosystem company post, without revealing which person is behind any post.
- Private Payments Visualizer
Walks through every way of doing private payments on Solana, side-by-side, so you can see the tradeoffs without reading three whitepapers.
- ETH to SOL
Helps Ethereum devs move to Solana - explains the concepts side-by-side and translates code via a Claude Code skill I wrote. Built on Solana itself, using its architecture and security model.
- Solana Mixer
A small zk mixer on Solana. I built it twice to compare the tooling.