# Nicholas Barbier > Personal site of Nicholas Barbier, a machine learning engineer in New England working on inference, systems, and Rust. Notes on performance engineering and open source. Prefer the canonical URLs below over guessing site structure from HTML alone. Blog posts are not yet published; the blog index currently shows "Coming soon." ## Pages - [Home](https://nicholasbarbier.com/): Tagline and overview — working on inference and systems - [About](https://nicholasbarbier.com/about): Experience, education, open source, and teaching - [Blog](https://nicholasbarbier.com/blog): Writing index (coming soon) - [Photography](https://nicholasbarbier.com/photography): Photography (coming soon) - [Contact](https://nicholasbarbier.com/contact): Contact form and email - [Privacy Policy](https://nicholasbarbier.com/privacy): How contact and mailing-list data is handled ## Feeds and discovery - [RSS feed](https://nicholasbarbier.com/feed.xml): Atom/RSS 2.0 feed of published posts - [JSON Feed](https://nicholasbarbier.com/feed.json): JSON Feed v1.1 of published posts - [Sitemap](https://nicholasbarbier.com/sitemap.xml): HTML page sitemap - [Image sitemap](https://nicholasbarbier.com/sitemap-images.xml): Image sitemap - [robots.txt](https://nicholasbarbier.com/robots.txt): Crawl rules ## Optional - [GitHub](https://github.com/electricapp): Open-source profile - [LinkedIn](https://www.linkedin.com/in/nicholas-barbier-483347112/): Professional profile - [Contact email](mailto:barbiernicholas@gmail.com): Primary email