Hello world!

I work on GPU communication at NVIDIA, focusing on hardware/software co-design and projects such as NVSHMEM and NCCL. Before NVIDIA, I worked on AI-accelerator systems at SAPEON and SambaNova, and earlier in research computing and systems software. The common thread has always been getting data into the right place at the right time, whether across a supercomputer, an accelerator, or a research workflow.

Outside work, I’m interested in open-source software, accessible research computing, film photography, flying airplanes, and ham radio. I like building tools and communities that make complicated technical systems easier to use, understand, and share. I’m a member of PAARA.