On SOLAPA, my solo project for a café that doubles as a library, I built a semantic book recommender and a leave-one-out evaluation harness. Comparing each change against a baseline, I raised recall@5 from 0.24 to 0.56; the evaluation used synthetic users, so the result may be optimistic.
For Facultad de Artes, UNICEN, I delivered an application from UI/UX design through implementation and production deployment. After launch, I gathered feedback on real usage problems and made functional and performance improvements.
I also worked on KIDU, an unpaid client project: a sneaker catalogue with per-size stock and a protected admin panel. I’m an advanced student in UNICEN’s software development degree, with coursework complete and supervised professional practice pending.
