---
title: "Sean Moriarity · Elixir Community"
description: "Sean helped bring numerical computing and machine learning to Elixir through Nx and has written two books on the subject."
url: https://elixir.community/people/sean-moriarity/
---

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![Sean Moriarity](https://elixir.community/_astro/sean-moriarity.pFYiaFa0_Z19dYk.webp)

# Sean Moriarity

Co-creator of Nx

-   [GitHub](https://github.com/seanmor5)
-   [seanmoriarity.com](https://seanmoriarity.com/about)
-   [Twitter](https://x.com/sean_moriarity)

> Sean helped bring numerical computing and machine learning to Elixir through Nx and has written two books on the subject.

Sean co-created Nx and wrote Genetic Algorithms in Elixir and Machine Learning in Elixir. His work explores how numerical computing, deep learning and evolutionary algorithms can fit into the Elixir ecosystem.

## Known for

-   [**Nx** · github.com](https://github.com/elixir-nx/nx)

## Talks

-   41 min
    
    Code BEAM America 2025 · Mar 6, 2025
    
    ### [Designing LLM Native Systems](https://www.youtube.com/watch?v=R9JRhIKQmqk)
    
    Designing systems around LLM capabilities rather than adding an assistant to an existing product.
    
    [Sean Moriarity](https://elixir.community/people/sean-moriarity)
    

[More talks ](https://elixir.community/youtube#talks)

## Books

- [Genetic Algorithms in Elixir · Sean Moriarity](https://pragprog.com/titles/smgaelixir/genetic-algorithms-in-elixir/)
- [Machine Learning in Elixir · Sean Moriarity](https://pragprog.com/titles/smelixir/machine-learning-in-elixir/)

Profile last updated October 7, 2026

## More people

-   [Adolfo Neto · Host of Elixir em Foco](https://elixir.community/people/adolfo-neto)
-   [José Valim · Creator of Elixir, Dashbit](https://elixir.community/people/jose-valim)
-   [Shannon Selbert · Oban core team](https://elixir.community/people/shannon-selbert)

[Everyone ](https://elixir.community/people)

Meet someone new from the community, now and then.