👋
My name is Jean-François "Jeff" Schaff. I go by @jfschaff on the internet.
I have built atomic clocks ⚛️⏰ and co-founded the e-health startup Postelo 👩⚕️.
E-Health
Postelo was a telemedicine platform focused on medical advice between healthcare professionals. It was acquired in 2023 after we had difficulties finding a sustainable model for it.
I now work in the e-health sector for the French State.
Quantum Physics
I was an experimental quantum physicist between 2008 and 2017, both in academia and in a startup.
Thoughts
I sometimes write in my blog.