Open Source – Hamel’s Blog (original) (raw)

My open-source work has been focused on developer tools and infrastructure. I’ve contributed to projects such as fastai, Metaflow, Kubeflow, Jupyter, and Great Expectations, as well as many others. I list some of these below:

Axolotl

I am a core contributor to Axolotl, a library for efficient fine-tuning of large language models. I also wrote an in-depth debugging guide for Axolotl.

fastai

I maintain and contribute to a variety of fastai projects. Below are the projects I’ve been very involved in:

Metaflow

I created notebook cards: A tool that allows you to use notebooks to generate reports, visualizations and diagnostics in Metaflow production workflows. Blog

Kubeflow

I’ve worked on several projects related to Kubeflow, mainly around examples and documentation:

Jupyter

I created the Repo2Docker GitHub Action, which allows you to trigger repo2docker to build a Jupyter enabled Docker images from your GitHub repository. This Action allows you to pre-cache images for your own BinderHub cluster or for mybinder.org.

This project was accepted into the official JupyterHub GitHub org.

Great Expectations

I developed the Great Expectations GitHub Action that allows you to use Great Expectations in CI/CD Workflows. Blog.

Other

I worked as a staff machine learning engineer at GitHub from 2017 - 2022. I led or created the following open source projects that explored the intersection of machine learning, data and the developer workflow:

Project	Description	Role	Other References
Code Search Net	Datasets, tools, and benchmarks for representation learning of code. This was a big part of the inspiration for GitHub’s eventual work on CoPilot.	Lead	Blog, Paper
Machine Learning Ops	A collection of resources on how to facilitate Machine Learning Ops with GitHub. This project explored integrations with a wide variety of data science tools with GitHub Actions.	Creator	Blog
Issue Label Bot	A GitHub App powered by machine learning that auto-labels issues.	Creator	Blog, Talk
Covid19-dashboard	A demonstration of how to use GitHub Actions, Jupyter Notebooks and fastpages to create interactive dashboards that update daily.	Creator	News Article

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