From frontier theory to production operations.

We don't just use advanced programming. We help define it, contributing upstream to the compilers and tools behind languages like Haskell and Rust, and turning ideas from theory and formal methods into production software.

Evidence

Selected work.

Client systems, governance positions, and the ecosystem infrastructure we maintain.

Haskell

Reflex-FRP

Functional reactive programming for production Haskell applications.

Obelisk

Full-stack Haskell framework for web and mobile applications.

Rust/Nix

Alamgu

Rust and Nix toolchain behind the Ledger hardware wallet apps we ship.

Compiler

GHC and GHCJS

Upstream compiler work and maintenance of critical Haskell infrastructure.

Nix

Nixpkgs cross-compilation

Complete rewrite and upstreaming of core cross-compilation infrastructure.

Compiler

ghc-iphone

Early work bringing Haskell to mobile targets and production application surfaces.

Advanced programming, in production

Advanced programming is how we raise the ceiling of what is buildable. Expressive languages, strong type systems, and formal methods let us handle complexity that defeats ordinary tools. We help build that foundation, contributing to the compilers, languages, and frameworks that others rely on.

The through-line

We work at the frontier of what software can do. We help produce the breakthroughs, in research and formal methods, and turn them into systems that run in production.

Have an advanced-programming problem?

We work on compiler, language, formal-methods, and production Haskell/Rust systems.