Billy Y. Fernández

Despite the Data/ML label, the actual work is niche and distinctive: tooling for interactive fiction and gamebooks — a web editor for Ficdown, a Spanish-language Inform 7 development pack, a librogame compiler, and a Twine manual translation. That focus on Spanish-speaking narrative-game authors is a genuine point of originality, and the projects show real craft in a specialized domain. The caveats are reach and recency: 4 total stars, every repo abandoned, and zero commits in the past year, so the public profile is currently inactive.