Ecosystems

Working Blockchains

These are the chains I build on day to day. Most of my time is on Stellar and Starknet — smart contracts, protocol backends, and open-source tooling. I also ship across Ethereum and EVM L2s like Base and Polygon.

Primary focus

Where I spend most of my engineering time.

Primary

Stellar

Where I spend most of my time — Soroban smart contracts, USDC escrow, RWA lending, and production backends with Rust, Axum, and TypeScript.

Primary

Starknet

Cairo contracts, ERC-20/721 implementations, Snforge testing, and gas-efficient storage design through open source and the OnlyDust fellowship.

Also building on

EVM ecosystems I use for Solidity contracts, NFTs, and DeFi.

Active

Ethereum

Solidity development with Foundry and Hardhat — NFT marketplaces, crowdfunding contracts, gas optimization, and upgradeable patterns.

Active

Base

EVM L2 work for lower-cost deployments and integrations alongside Ethereum tooling and Solidity contracts.

Active

Polygon

EVM sidechain deployments for NFT and DeFi experiments with Solidity, Web3.js, and OpenZeppelin.