Software engineer focused on public goods funding infrastructure in the Ethereum ecosystem. Built EasyRetroPGF (used by Gitcoin, Optimism, Filecoin), contributed to Allo Protocol, and worked on grant evaluation tooling (DeepGov). Currently developing an ERC for off-chain entity resolution + deterministic pre-funding — submitted as PR #1580 to ethereum/ERCs. Based in Sweden. GitHub: carlbarrdahl"