An entrepreneur and the founder of the first Polish portal dedicated to ETFs – atlasETF.pl, as well as its English version, ETFatlas.com. Through ETFatlas.com, he hosts a podcast where he interviews renowned investment experts from around the world, particularly from the United States and the United Kingdom. He is the co-author of the “Passive Investor’s Atlas” (Atlas Pasywnego Inwestora) training course, a blogger and podcaster at System Trader, and the creator of investment software under the same brand. He is a passionate advocate for capital markets and an approach based on data and academic research, which he combines with the practice of long-term investing.