First, some disclaimers:
- I truly can only read English (sorry).
- I am not a designer.
- I’m only on the weather app myself and as such I am still pretty new to coding too.
With those out of the way, you have a very consistent pattern for how you present the text. It’s very orderly.
The color palette is a bit sparse (but that’s a personal preference not a necessity), but I don’t know enough about your subject to determine if it is intended to reflect his life/personality.
I do have one suggestion though regarding your photo. I think it would look better the gentleman was centered in the middle of the respective div and if you capped how wide that div could go. When I resize the page he floats left and a huge space is created on his right.
I do have a bit more to say regarding your code, but I have to go for now.