Worked on the NixOS/nixpkgs repository to deliver cross-platform support for Caido, enabling it to run on Linux ARM64 and macOS (Darwin) across both x86_64 and ARM64 architectures. The solution involved configuring the build system and system packaging in Nix, implementing platform-specific download URLs and archive extraction for both CLI and desktop builds. Runtime logic was added to dynamically detect the host platform and select the appropriate download source, streamlining multi-architecture deployments. This work broadened deployment options and reduced setup friction for users, demonstrating a strong focus on cross-platform development and robust build system configuration using Nix.