Hi! I'm Joseph, and yellow sunflower is where I develop open source tools and provide consulting services. You can learn more about me on my personal website.
My goal is to put humans at the center of data, helping teams communicate, explore, and make sense of their data.
There already are multiple projects that you can benefit from and if you're interested in my consulting services, just send an email.
You can find a list of all the organisations I have worked with here:
"Joseph consistently delivered outstanding work. He is a fast learner, highly productive, detail-oriented, and deeply curious. What impressed me most was his autonomy and proactive approach—he always took the initiative without needing guidance."
"Joseph did a wonderful job at turning our messy scripts into a clean R package. As a developer, he is very good at understanding what we want and coming up with innovative solutions."
"As well as his technical skills, Joseph has excellent communication skills. His attitude and teaching skills make him a pleasure to work with."
My (small) office, always with a cup of coffee.
Bordeaux, France.
Data is for humans: the tools we develop, the decisions we make, the code we write. All of it is for humans.
Whether deciding if it makes sense to fund a project, evaluate a policy, or inform people, we, humans, want to take the right decisions. This starts by understanding the world, and data is here to help us.
Data is not about tools, nor should it be. However, choosing the right tools has a significant impact on a project's success. At yellow sunflower, we primarily believe in free and open-source software. For this reason, our tools of choice are: