Hi! I'm Joseph

I recently founded yellow sunflower, an organization dedicated to creating open source tools for data scientists and offering data consulting services.

Most of my consulting work focuses on making data workflows simpler, more reproducible, and visually clean, from analysis to reports. I primarily work with clients in France (where I live!) and the United States. Feel free to send a message if you're interested!

I try not to focus too much on the tools, but rather on the results. However, I mainly work with:

• Python/R for all data work
• Typst to create high-quality PDFs
• HTML/CSS/JS (and sometimes TS/React)

Before

Before working for my own company, I did internships at CIERI (research center), Wanteeed (e-commerce platform), and Dataviz Universe (Yan Holtz's company).

I also hold a bachelor's degree in economics and a master's degree in applied mathematics and statistics, both from the University of Bordeaux.