Hi there 👋
I'm a software developer from Colombia 🇨🇴 living in Canada 🇨🇦.
I build and run apps like:
- 🧰 Utilarium Free tools and apps that work in your browser, with no sign-up: Picks for stock research, Coro to learn salsa, practice tests for driving and trade exams, PDF signing, image and PDF tools, calculators, and more, in many languages.
I'm the creator of projects like:
Nix ecosystem
- 💅 Alejandra The uncompromising Nix code formatter. Fast, reliable, and beautiful by default. Try it online at alejandra.kamadorueda.com.
- 🦄 Makes A software supply chain framework powered by Nix, for reproducible CI/CD in production (archived).
- ✨ Std The Nix Flakes framework for perfectionists with deadlines (now maintained by @blaggacao).
- 🐍 Python on Nix An extensive collection of Python projects from PyPI, ready for Nix.
- 🗃️ Nixpkgs-DB Every package from every version, commit, and channel of Nixpkgs, in one database.
- 🐉 Nixel A fast and complete parser for the Nix Expression Language.
- 🐃 B3 Reproducible builds, development environments, and deployments.
- 💻 Machine My operating system, development tools, and dotfiles, all as code.
Rust
- 🐆 Santiago A lexing and parsing toolkit for Rust.
- 🖥️ Modern-Terminal Rich text and beautiful formatting for the terminal.
Python and tooling
- ⚡ Aioextensions High-performance helpers for Python's asyncio.
- 🔭 Tracers Open-source application performance monitoring (APM).
- 📄 Metaloaders JSON and YAML loaders that keep line and column numbers.
- 🔀 Mailmap-Linter A small tool that is easy to install and use, to keep your Git mailmap clean.
- 🔐 Oblivion An RSA encryption and decryption client.
I have also contributed to (or regularly contribute to) projects like:
- Fluid Attacks More than 2,500 merge requests to an application security platform.
- Nix The purely functional package manager.
- Nixpkgs The Nix packages collection and NixOS.
- Home Manager Manage a user environment with Nix.
- Nix RFCs The design process of the Nix community.
- chrono The date and time library for Rust.
- ts-rs Generate TypeScript bindings from Rust types.
- rust-mime-sniffer Detect MIME types by sniffing content.
I'm interested in Application Security, Functional Programming, and Free Software.
If you like what I build, feel free to sponsor me, or talk to me about an awesome position at your company!
- Kevin