RJ Nieto
Hi, I’m Rey Joseph “RJ” Nieto.
I am a mathematician and university instructor with a First Class Honours BSc in Mathematics from the University of Bristol. I currently teach mathematics and information technology at Bulacan State University (BulSU) in the Philippines.
My technical interests include topological data analysis, applied machine learning, and computational image analysis. Before returning to mathematics, I worked in journalism, broadcasting, public affairs, technical writing, and government communications.
Teaching
Course materials for general education subjects Mathematics in the Modern World and Living in the IT Era, which I teach at BulSU.
Research
My final-year project studied the computational stability of cubical persistent homology in digital imaging. I derived a computable stability bound and built a parallelised Python pipeline to investigate acquisition errors in retinal images.
Professional Background
My earlier career spans journalism, broadcasting, public affairs, government communications, and digital publishing.