Benjamín Arreguín
Senior Rendering Engineer at NVIDIA
New York, New York, United States
Summary
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Senior🎓
Top SchoolBenjamín Arreguín is a Senior Rendering Engineer with a decade of experience applying GPU-accelerated rendering, visualization, and scalable analytics to scientific and high-performance computing problems. He has led visualization and in-situ rendering efforts at Oak Ridge National Laboratory and now contributes rendering expertise at NVIDIA, bridging research-grade prototypes and production GPU workflows. His background spans academic research—PhD-level work and postdoctoral projects on crowd simulation, reinforcement learning, and parallel rendering—to practical deployment on Summit and Frontier supercomputers. Benjamín is adept at optimizing I/O, interconnect tuning, and custom GPU tools for large-scale data exploration, and he routinely translates performance studies into services and user-facing capabilities. Beyond engineering, he’s published in peer-reviewed venues and mentored students, reflecting a consistent thread of research-to-application impact. A less obvious strength is his track record of combining real-time crowd and facial modeling techniques with HPC remote visualization, enabling both perceptual studies and industrial-scale scientific workflows.
10 years of coding experience
16 years of employment as a software developer
PhD, Computer Science, PhD, Computer Science at Tecnológico de MonterreyThe National Polytechnic Institute of Mexico
Github Skills (163)
cpp10
cudnn10
nvidia10
cuda10
pandas9
opencl9
thrust9
cublas9
cupy9
python9
gpu9
pydata9
rapids9
particle9
dataframe9
Programming languages (6)
Github contributions (5)
benjha/nvrapids_olcf
Oct 2019 - Jul 2022
Contributions:67 commits, 127 pushes, 9 branches in 2 years 9 months
benjha/SightOptix
Feb 2018 - Feb 2019
Contributions:25 pushes, 2 branches in 11 months
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