Luis Sierra

Luis Sierra is a 2025 UPRM computer-science graduate working mainly in Java and C++, whose most distinctive repo is a physics-based ray tracer — a more ambitious systems/graphics undertaking than most class projects in this group. The rest of his footprint is coursework: a Java to-do app and assorted practice repos. No stars, no commits in the past year, most repos abandoned, and no verified external contributions, so the 'Staff' label far overstates the record. A recent grad with a genuine systems/graphics curiosity worth noting, but a thin public track record.