Mariusz Pietrzyk

“...if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat”


Łódź, Łódzkie, Poland

Professional title:

COO, Ruby ex-developer

What do you do?

I build self-managed dev company


I believe it's the right thing to do, to make a difference in a world of billion dollars corporations where people are mere resources

What should we read?

Willpower Doesn't Work: Discover the Hidden Keys to Success by Benjamin Hardy