I'm a Professor of Computer Science in the UPRRP. I am also the Director, Programmer-Archaeologist, and resident troglodyte of the UPR High Performance Computing facility. My PGP keys are online.

This is my "new" webpage (since 2015, with archived articles from 2014 and 2013). Older stuff is on my old webpage at the HPCf. My CV is mostly up to date.


I perform research principally in bioinformatics, especially the study of gene expression using high-throughput techniques. I also have interest in cyberinfrastructure, both computational and networked.

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I am a faculty member in the Department of Computer Science in Rio Piedras. Information on my courses is available here.

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I have other interests besides computer science. I sometimes post blog entries on diverse topics like juggling, running, hacking, teaching, learning, and reading here.

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