Software engineer focused on backend, platform, and infrastructure. Experience with .NET, TypeScript, Linux, NixOS, containers, and developer tooling.https://c3n21.github.io/en-ushttps://c3n21.github.io/writing/multi-host-nixos-and-attic-caching/https://c3n21.github.io/writing/multi-host-nixos-and-attic-caching/Architecting a declarative multi-machine Nix flake with self-hosted binary caching to eliminate redundant rebuilds across devices.Wed, 20 May 2026 00:00:00 GMThttps://c3n21.github.io/writing/debugging-dynamic-linkers-on-nixos/https://c3n21.github.io/writing/debugging-dynamic-linkers-on-nixos/Investigating why bundled language servers fail on non-FHS Linux, tracing ELF interpreters with strace, and building hermetic wrappers.Sun, 15 Mar 2026 00:00:00 GMT