Hi There!

I’m Joseph, an engineering leader at Duolingo living in New York. I’m currently working on making Duolingo the best place to learn math! Learn more about my work!
When not at work, you can usually find me exploring somewhere new on my bicycle, on a run, or up a mountain!
Recent Posts
- Mar 31, 2025 Hugo Update
- Dec 27, 2022 Conway's Game of Life
- Sep 26, 2020 DuoCon 2020 - Our Efficacy Study