Work
Systems and projects I've led or built, and the open-source code behind some of them.
Selected work
Kempner AI cluster
Architected the institute AI cluster, which has grown to 1,100+ data-center GPUs. It ranked third among US academic supercomputers on the TOP500 in November 2024 and again in June 2026.
KempnerInsight
A web app that monitors the AI cluster in real time: jobs by user and lab, GPU and node health, and utilization across compute, memory, power, and InfiniBand.
Kempner Computing Handbook
The guide to using the Kempner AI cluster, accessed from 110+ countries.
StarGlass
Directed the engineering and launch of an AWS platform that hosts 500+ TB of sky data for researchers worldwide.
PRIMECare
An online medical decision-support platform, hosted on AWS São Paulo and deployed in Argentina.
Open source
GitHubKempnerForge
PyTorch-native framework for fault-tolerant, large-scale distributed training of foundation models on AI clusters.
KempnerPulse
Real-time GPU monitoring dashboard for DCGM metrics, showing accelerator efficiency across the cluster.
hpc-agentic-recipes
Recipes for deploying open-weight models on AI clusters with vLLM and SGLang.