From Brazil, Eduardo is an OCaml programmer and an active contributor to many projects in the OCaml and Reason ecosystems.). At Marigold, Eduardo is building side chains for Tezos as a layer 2 solution. He also works on the Michelson interpreter and improving the Tezos developer experience. In his spare time Eduardo works on several other open-source projects, such as adding support to iOS and macOS ARM64 on OCaml or porting the Revery UI framework for Android and iOS.