Hello Romain, I think I'm the perfect candidate for this project because I have a lot of experience working with after effects, specially making infographics like the one you are requesting. In my profile you can see a sample of my work, almost everything I uploaded has a colorful almost childlike design but I can adapt to any kind of style you need, what I want you to pay attention to is the motion of the animation.
I hope you like my proposal and that we can work together because this project sounds very interesting and I think I could do a great job.
Best,
Paulina