Hi, I’m Nicolas! I develop open source software for machine learning.

I’m currently in the PyTorch team at Meta. My main focus is pre-proc and perf, and I’m the primary dev for both TorchVision and TorchCodec.

Prior to that, I was living my best life as a blissfully unburdened postdoc, and part of the core-dev team of scikit-learn for a few years. During my PhD, I developed Surprise.

In the blog section, I write about things that take me too long to understand. During my free time I like to climb stuff and eat cheese.