https://jayqi.com/Recent content on Jay QiHugo -- 0.133.0en-us2025 Jay Qi •Sun, 12 Jan 2025 00:00:00 +0000https://jayqi.com/blog/advent-hunt-site-design-notes/Sun, 12 Jan 2025 00:00:00 +0000https://jayqi.com/blog/advent-hunt-site-design-notes/Discussion about the tech stack and implementation of the Advent Puzzle Hunt’s website, a Django web app created from scratch for the hunt.https://jayqi.com/blog/python-packaging-in-early-2023/Thu, 09 Mar 2023 00:00:00 +0000https://jayqi.com/blog/python-packaging-in-early-2023/Explaining the basic concepts and best practices for creating Python packages in early 2023 using pyproject.toml build standards.https://jayqi.com/blog/nbautoexport-jupyter-code-review/Wed, 25 Nov 2020 00:00:00 +0000https://jayqi.com/blog/nbautoexport-jupyter-code-review/How my team at DrivenData uses nbautoexport, an open-source tool we developed, to make Jupyter Notebook code reviews easier.https://jayqi.com/about/Mon, 01 Jan 0001 00:00:00 +0000https://jayqi.com/about/Hi, I’m Jay. 👋 I’m a data scientist currently based in Washington, D.C. In my day job, I’m a Lead Data Scientist at DrivenData. We build and deploy machine learning and data science solutions for social impact. We run online machine learning competitions focused on social good applications, where the prize-winning solutions are open-sourced. We also provide data science professional services for social sector organizations. At a previous employer, I worked on machine learning with industrial sensor data for the rail and heavy equipment industries.