Rust · C++ · C: compiler engineering, systems software, developer tools.
- Google Summer of Code 2026 @ Debian: building debian-lsp, an LSP for Debian packaging files in Rust.
- Tiger Compiler Maintainer @ EPITA: implementing SSA optimization passes (constant propagation, constant folding, copy propagation, unreachable-code elimination dead code elimination) for a production student compiler.
- Compiler Engineering Intern @ Embecosm: 50+ Prs merged on gccrs, the GCC Rust front-end in C++.
- swift-nixos: NixOS flake that builds the full Swift toolchain from source (compiler, stdlib, C++ interop, Foundation), so NixOS users can contribute to Swift. Currently working with nixpkgs maintainers to bring Swift 6.x to nixpkgs.
- Open-source contributor: Debian, Swift, LLVM, gccrs, NixOS.
- Contact: hi@lucaslyba.com



